Re: [PATCH 2/2] gpu: drm: Convert printk(KERN_ to pr_

Daniel Vetter
2017-02-28T09:04:09Z

On Mon, Feb 27, 2017 at 05:31:04PM -0800, Joe Perches wrote:
> Use a more common logging style.
>
> Miscellanea:
>
> o Coalesce formats and realign arguments
> o Neaten a few macros now using pr_<level>
>
> Signed-off-by: Joe Perches <joe@perches.com>

I know this is pain, but can you pls split this into:
- amd/radeon drivers
- drm core (anything that's not a subdirectory)
- all other drivers

for merge technical reasons? DRM is huge, we need to split big patches
like this one to avoid conflict chaos.

Patch 1 only touches amd stuff, so can go in directly with Alex' tree.
-Daniel

> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c | 4 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | 4 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 3 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_test.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/atom.c | 44 ++++++++---------
> drivers/gpu/drm/amd/amdgpu/ci_dpm.c | 4 +-
> drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 4 +-
> drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 4 +-
> drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 4 +-
> drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 8 ++--
> drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 8 ++--
> drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c | 4 +-
> drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 4 +-
> drivers/gpu/drm/amd/include/amd_pcie_helpers.h | 4 +-
> drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 2 +-
> drivers/gpu/drm/amd/powerplay/inc/pp_debug.h | 2 +-
> drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c | 4 +-
> drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c | 14 +++---
> .../gpu/drm/amd/powerplay/smumgr/polaris10_smc.c | 4 +-
> drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c | 4 +-
> drivers/gpu/drm/drm_cache.c | 12 ++---
> drivers/gpu/drm/drm_edid.c | 4 +-
> drivers/gpu/drm/drm_ioc32.c | 3 +-
> drivers/gpu/drm/gma500/cdv_intel_lvds.c | 9 ++--
> drivers/gpu/drm/gma500/oaktrail_lvds.c | 18 +++----
> drivers/gpu/drm/gma500/psb_drv.h | 5 +-
> drivers/gpu/drm/gma500/psb_intel_lvds.c | 7 ++-
> drivers/gpu/drm/i915/i915_sw_fence.c | 8 ++--
> drivers/gpu/drm/mgag200/mgag200_mode.c | 2 +-
> drivers/gpu/drm/msm/msm_drv.c | 2 +-
> drivers/gpu/drm/nouveau/nouveau_acpi.c | 7 +--
> drivers/gpu/drm/nouveau/nouveau_vga.c | 4 +-
> drivers/gpu/drm/nouveau/nv50_display.c | 22 ++++-----
> drivers/gpu/drm/nouveau/nvkm/core/mm.c | 10 ++--
> drivers/gpu/drm/omapdrm/dss/dsi.c | 17 ++++---
> drivers/gpu/drm/omapdrm/dss/dss.c | 3 +-
> drivers/gpu/drm/omapdrm/dss/dss.h | 15 +++---
> drivers/gpu/drm/omapdrm/omap_gem.c | 5 +-
> drivers/gpu/drm/r128/r128_cce.c | 7 ++-
> drivers/gpu/drm/radeon/atom.c | 46 ++++++++----------
> drivers/gpu/drm/radeon/cik.c | 56 ++++++++--------------
> drivers/gpu/drm/radeon/evergreen.c | 2 +-
> drivers/gpu/drm/radeon/evergreen_cs.c | 7 ++-
> drivers/gpu/drm/radeon/ni.c | 22 +++------
> drivers/gpu/drm/radeon/r100.c | 18 +++----
> drivers/gpu/drm/radeon/r200.c | 3 +-
> drivers/gpu/drm/radeon/r300.c | 13 ++---
> drivers/gpu/drm/radeon/r420.c | 9 ++--
> drivers/gpu/drm/radeon/r520.c | 3 +-
> drivers/gpu/drm/radeon/r600.c | 21 +++-----
> drivers/gpu/drm/radeon/r600_cs.c | 7 ++-
> drivers/gpu/drm/radeon/radeon.h | 3 +-
> drivers/gpu/drm/radeon/radeon_atpx_handler.c | 4 +-
> drivers/gpu/drm/radeon/radeon_audio.c | 4 +-
> drivers/gpu/drm/radeon/radeon_clocks.c | 2 +-
> drivers/gpu/drm/radeon/radeon_device.c | 8 ++--
> drivers/gpu/drm/radeon/radeon_fb.c | 3 +-
> drivers/gpu/drm/radeon/radeon_gem.c | 4 +-
> drivers/gpu/drm/radeon/radeon_test.c | 6 +--
> drivers/gpu/drm/radeon/rs400.c | 4 +-
> drivers/gpu/drm/radeon/rs690.c | 3 +-
> drivers/gpu/drm/radeon/rv515.c | 9 ++--
> drivers/gpu/drm/radeon/si.c | 45 ++++++-----------
> drivers/gpu/drm/ttm/ttm_bo.c | 2 +-
> drivers/gpu/drm/vmwgfx/vmwgfx_fence.c | 6 +--
> drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c | 3 +-
> drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 4 +-
> 69 files changed, 253 insertions(+), 362 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> index c1b913541739..3f636632c289 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> @@ -1515,7 +1515,8 @@ void amdgpu_mm_wdoorbell(struct amdgpu_device *adev, u32 index, u32 v);
> */
> #define RREG32(reg) amdgpu_mm_rreg(adev, (reg), false)
> #define RREG32_IDX(reg) amdgpu_mm_rreg(adev, (reg), true)
> -#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", amdgpu_mm_rreg(adev, (reg), false))
> +#define DREG32(reg) pr_info("REGISTER: " #reg " : 0x%08X\n", \
> + amdgpu_mm_rreg(adev, (reg), false))
> #define WREG32(reg, v) amdgpu_mm_wreg(adev, (reg), (v), false)
> #define WREG32_IDX(reg, v) amdgpu_mm_wreg(adev, (reg), (v), true)
> #define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK)
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
> index 857ba0897159..3889486f71fe 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c
> @@ -74,9 +74,9 @@ static void amdgpu_afmt_calc_cts(uint32_t clock, int *CTS, int *N, int freq)
>
> /* Check that we are in spec (not always possible) */
> if (n < (128*freq/1500))
> - printk(KERN_WARNING "Calculated ACR N value is too small. You may experience audio problems.\n");
> + pr_warn("Calculated ACR N value is too small. You may experience audio problems.\n");
> if (n > (128*freq/300))
> - printk(KERN_WARNING "Calculated ACR N value is too large. You may experience audio problems.\n");
> + pr_warn("Calculated ACR N value is too large. You may experience audio problems.\n");
>
> *N = n;
> *CTS = cts;
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
> index 6c343a933182..c13c51af0b68 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
> @@ -583,8 +583,8 @@ static bool amdgpu_atpx_detect(void)
>
> if (has_atpx && vga_count == 2) {
> acpi_get_name(amdgpu_atpx_priv.atpx.handle, ACPI_FULL_PATHNAME, &buffer);
> - printk(KERN_INFO "vga_switcheroo: detected switching method %s handle\n",
> - acpi_method_name);
> + pr_info("vga_switcheroo: detected switching method %s handle\n",
> + acpi_method_name);
> amdgpu_atpx_priv.atpx_detected = true;
> amdgpu_atpx_priv.bridge_pm_usable = d3_supported;
> amdgpu_atpx_init();
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index 6abb238b25c9..85eeae05ac27 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -1059,7 +1059,7 @@ static void amdgpu_switcheroo_set_state(struct pci_dev *pdev, enum vga_switchero
> if (state == VGA_SWITCHEROO_ON) {
> unsigned d3_delay = dev->pdev->d3_delay;
>
> - printk(KERN_INFO "amdgpu: switched on\n");
> + pr_info("amdgpu: switched on\n");
> /* don't suspend or resume card normally */
> dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
>
> @@ -1070,7 +1070,7 @@ static void amdgpu_switcheroo_set_state(struct pci_dev *pdev, enum vga_switchero
> dev->switch_power_state = DRM_SWITCH_POWER_ON;
> drm_kms_helper_poll_enable(dev);
> } else {
> - printk(KERN_INFO "amdgpu: switched off\n");
> + pr_info("amdgpu: switched off\n");
> drm_kms_helper_poll_disable(dev);
> dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
> amdgpu_device_suspend(dev, true, true);
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
> index 36ce3cac81ba..35a287280363 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
> @@ -150,8 +150,7 @@ static int amdgpufb_create_pinned_object(struct amdgpu_fbdev *rfbdev,
> AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
> true, &gobj);
> if (ret) {
> - printk(KERN_ERR "failed to allocate framebuffer (%d)\n",
> - aligned_size);
> + pr_err("failed to allocate framebuffer (%d)\n", aligned_size);
> return -ENOMEM;
> }
> abo = gem_to_amdgpu_bo(gobj);
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
> index e05a24325eeb..b0483e6e536f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
> @@ -228,7 +228,7 @@ static void amdgpu_do_test_moves(struct amdgpu_device *adev)
> out_cleanup:
> kfree(gtt_obj);
> if (r) {
> - printk(KERN_WARNING "Error while testing BO move.\n");
> + pr_warn("Error while testing BO move\n");
> }
> }
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
> index 1b50e6c13fb3..d1444aaca038 100644
> --- a/drivers/gpu/drm/amd/amdgpu/atom.c
> +++ b/drivers/gpu/drm/amd/amdgpu/atom.c
> @@ -166,7 +166,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx, int base,
> case ATOM_IIO_END:
> return temp;
> default:
> - printk(KERN_INFO "Unknown IIO opcode.\n");
> + pr_info("Unknown IIO opcode\n");
> return 0;
> }
> }
> @@ -190,22 +190,19 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr,
> val = gctx->card->reg_read(gctx->card, idx);
> break;
> case ATOM_IO_PCI:
> - printk(KERN_INFO
> - "PCI registers are not implemented.\n");
> + pr_info("PCI registers are not implemented\n");
> return 0;
> case ATOM_IO_SYSIO:
> - printk(KERN_INFO
> - "SYSIO registers are not implemented.\n");
> + pr_info("SYSIO registers are not implemented\n");
> return 0;
> default:
> if (!(gctx->io_mode & 0x80)) {
> - printk(KERN_INFO "Bad IO mode.\n");
> + pr_info("Bad IO mode\n");
> return 0;
> }
> if (!gctx->iio[gctx->io_mode & 0x7F]) {
> - printk(KERN_INFO
> - "Undefined indirect IO read method %d.\n",
> - gctx->io_mode & 0x7F);
> + pr_info("Undefined indirect IO read method %d\n",
> + gctx->io_mode & 0x7F);
> return 0;
> }
> val =
> @@ -469,22 +466,19 @@ static void atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr,
> gctx->card->reg_write(gctx->card, idx, val);
> break;
> case ATOM_IO_PCI:
> - printk(KERN_INFO
> - "PCI registers are not implemented.\n");
> + pr_info("PCI registers are not implemented\n");
> return;
> case ATOM_IO_SYSIO:
> - printk(KERN_INFO
> - "SYSIO registers are not implemented.\n");
> + pr_info("SYSIO registers are not implemented\n");
> return;
> default:
> if (!(gctx->io_mode & 0x80)) {
> - printk(KERN_INFO "Bad IO mode.\n");
> + pr_info("Bad IO mode\n");
> return;
> }
> if (!gctx->iio[gctx->io_mode & 0xFF]) {
> - printk(KERN_INFO
> - "Undefined indirect IO write method %d.\n",
> - gctx->io_mode & 0x7F);
> + pr_info("Undefined indirect IO write method %d\n",
> + gctx->io_mode & 0x7F);
> return;
> }
> atom_iio_execute(gctx, gctx->iio[gctx->io_mode & 0xFF],
> @@ -850,17 +844,17 @@ static void atom_op_postcard(atom_exec_context *ctx, int *ptr, int arg)
>
> static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg)
> {
> - printk(KERN_INFO "unimplemented!\n");
> + pr_info("unimplemented!\n");
> }
>
> static void atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg)
> {
> - printk(KERN_INFO "unimplemented!\n");
> + pr_info("unimplemented!\n");
> }
>
> static void atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg)
> {
> - printk(KERN_INFO "unimplemented!\n");
> + pr_info("unimplemented!\n");
> }
>
> static void atom_op_setdatablock(atom_exec_context *ctx, int *ptr, int arg)
> @@ -1023,7 +1017,7 @@ static void atom_op_switch(atom_exec_context *ctx, int *ptr, int arg)
> }
> (*ptr) += 2;
> } else {
> - printk(KERN_INFO "Bad case.\n");
> + pr_info("Bad case\n");
> return;
> }
> (*ptr) += 2;
> @@ -1316,14 +1310,14 @@ struct atom_context *amdgpu_atom_parse(struct card_info *card, void *bios)
> ctx->bios = bios;
>
> if (CU16(0) != ATOM_BIOS_MAGIC) {
> - printk(KERN_INFO "Invalid BIOS magic.\n");
> + pr_info("Invalid BIOS magic\n");
> kfree(ctx);
> return NULL;
> }
> if (strncmp
> (CSTR(ATOM_ATI_MAGIC_PTR), ATOM_ATI_MAGIC,
> strlen(ATOM_ATI_MAGIC))) {
> - printk(KERN_INFO "Invalid ATI magic.\n");
> + pr_info("Invalid ATI magic\n");
> kfree(ctx);
> return NULL;
> }
> @@ -1332,7 +1326,7 @@ struct atom_context *amdgpu_atom_parse(struct card_info *card, void *bios)
> if (strncmp
> (CSTR(base + ATOM_ROM_MAGIC_PTR), ATOM_ROM_MAGIC,
> strlen(ATOM_ROM_MAGIC))) {
> - printk(KERN_INFO "Invalid ATOM magic.\n");
> + pr_info("Invalid ATOM magic\n");
> kfree(ctx);
> return NULL;
> }
> @@ -1356,7 +1350,7 @@ struct atom_context *amdgpu_atom_parse(struct card_info *card, void *bios)
> break;
> }
> }
> - printk(KERN_INFO "ATOM BIOS: %s\n", name);
> + pr_info("ATOM BIOS: %s\n", name);
>
> return ctx;
> }
> diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
> index f97ecb49972e..b59e7e5d7279 100644
> --- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
> @@ -5804,9 +5804,7 @@ static int ci_dpm_init_microcode(struct amdgpu_device *adev)
>
> out:
> if (err) {
> - printk(KERN_ERR
> - "cik_smc: Failed to load firmware \"%s\"\n",
> - fw_name);
> + pr_err("cik_smc: Failed to load firmware \"%s\"\n", fw_name);
> release_firmware(adev->pm.fw);
> adev->pm.fw = NULL;
> }
> diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> index 810bba533975..c33bc1bb4655 100644
> --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
> @@ -142,9 +142,7 @@ static int cik_sdma_init_microcode(struct amdgpu_device *adev)
> }
> out:
> if (err) {
> - printk(KERN_ERR
> - "cik_sdma: Failed to load firmware \"%s\"\n",
> - fw_name);
> + pr_err("cik_sdma: Failed to load firmware \"%s\"\n", fw_name);
> for (i = 0; i < adev->sdma.num_instances; i++) {
> release_firmware(adev->sdma.instance[i].fw);
> adev->sdma.instance[i].fw = NULL;
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
> index 2086e7e68de4..c8f9c1414940 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
> @@ -378,9 +378,7 @@ static int gfx_v6_0_init_microcode(struct amdgpu_device *adev)
>
> out:
> if (err) {
> - printk(KERN_ERR
> - "gfx6: Failed to load firmware \"%s\"\n",
> - fw_name);
> + pr_err("gfx6: Failed to load firmware \"%s\"\n", fw_name);
> release_firmware(adev->gfx.pfp_fw);
> adev->gfx.pfp_fw = NULL;
> release_firmware(adev->gfx.me_fw);
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
> index 1f9354541f29..82c574cf3658 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
> @@ -972,9 +972,7 @@ static int gfx_v7_0_init_microcode(struct amdgpu_device *adev)
>
> out:
> if (err) {
> - printk(KERN_ERR
> - "gfx7: Failed to load firmware \"%s\"\n",
> - fw_name);
> + pr_err("gfx7: Failed to load firmware \"%s\"\n", fw_name);
> release_firmware(adev->gfx.pfp_fw);
> adev->gfx.pfp_fw = NULL;
> release_firmware(adev->gfx.me_fw);
> diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
> index 8d05e0c4e3d7..52594b9fd182 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
> @@ -161,9 +161,7 @@ static int gmc_v7_0_init_microcode(struct amdgpu_device *adev)
>
> out:
> if (err) {
> - printk(KERN_ERR
> - "cik_mc: Failed to load firmware \"%s\"\n",
> - fw_name);
> + pr_err("cik_mc: Failed to load firmware \"%s\"\n", fw_name);
> release_firmware(adev->mc.fw);
> adev->mc.fw = NULL;
> }
> @@ -938,12 +936,12 @@ static int gmc_v7_0_sw_init(void *handle)
> if (r) {
> adev->need_dma32 = true;
> dma_bits = 32;
> - printk(KERN_WARNING "amdgpu: No suitable DMA available.\n");
> + pr_warn("amdgpu: No suitable DMA available\n");
> }
> r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
> if (r) {
> pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(32));
> - printk(KERN_WARNING "amdgpu: No coherent DMA available.\n");
> + pr_warn("amdgpu: No coherent DMA available\n");
> }
>
> r = gmc_v7_0_init_microcode(adev);
> diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> index 7669b3259f35..421507aea36a 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
> @@ -245,9 +245,7 @@ static int gmc_v8_0_init_microcode(struct amdgpu_device *adev)
>
> out:
> if (err) {
> - printk(KERN_ERR
> - "mc: Failed to load firmware \"%s\"\n",
> - fw_name);
> + pr_err("mc: Failed to load firmware \"%s\"\n", fw_name);
> release_firmware(adev->mc.fw);
> adev->mc.fw = NULL;
> }
> @@ -950,12 +948,12 @@ static int gmc_v8_0_sw_init(void *handle)
> if (r) {
> adev->need_dma32 = true;
> dma_bits = 32;
> - printk(KERN_WARNING "amdgpu: No suitable DMA available.\n");
> + pr_warn("amdgpu: No suitable DMA available\n");
> }
> r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits));
> if (r) {
> pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(32));
> - printk(KERN_WARNING "amdgpu: No coherent DMA available.\n");
> + pr_warn("amdgpu: No coherent DMA available\n");
> }
>
> r = gmc_v8_0_init_microcode(adev);
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> index 896be64b7013..a881cf475a19 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> @@ -170,9 +170,7 @@ static int sdma_v2_4_init_microcode(struct amdgpu_device *adev)
>
> out:
> if (err) {
> - printk(KERN_ERR
> - "sdma_v2_4: Failed to load firmware \"%s\"\n",
> - fw_name);
> + pr_err("sdma_v2_4: Failed to load firmware \"%s\"\n", fw_name);
> for (i = 0; i < adev->sdma.num_instances; i++) {
> release_firmware(adev->sdma.instance[i].fw);
> adev->sdma.instance[i].fw = NULL;
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> index 011800f621c6..255fab5fceee 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> @@ -321,9 +321,7 @@ static int sdma_v3_0_init_microcode(struct amdgpu_device *adev)
> }
> out:
> if (err) {
> - printk(KERN_ERR
> - "sdma_v3_0: Failed to load firmware \"%s\"\n",
> - fw_name);
> + pr_err("sdma_v3_0: Failed to load firmware \"%s\"\n", fw_name);
> for (i = 0; i < adev->sdma.num_instances; i++) {
> release_firmware(adev->sdma.instance[i].fw);
> adev->sdma.instance[i].fw = NULL;
> diff --git a/drivers/gpu/drm/amd/include/amd_pcie_helpers.h b/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
> index 5725bf85eacc..7e5a965450c7 100644
> --- a/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
> +++ b/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
> @@ -82,7 +82,7 @@ static inline uint16_t get_pcie_lane_support(uint32_t pcie_lane_width_cap,
>
> switch (pcie_lane_width_cap) {
> case 0:
> - printk(KERN_ERR "No valid PCIE lane width reported");
> + pr_err("No valid PCIE lane width reported\n");
> break;
> case CAIL_PCIE_LINK_WIDTH_SUPPORT_X1:
> new_pcie_lanes = 1;
> @@ -126,7 +126,7 @@ static inline uint16_t get_pcie_lane_support(uint32_t pcie_lane_width_cap,
> }
> }
> if (j > 7)
> - printk(KERN_ERR "Cannot find a valid PCIE lane width!");
> + pr_err("Cannot find a valid PCIE lane width!\n");
> }
> }
> break;
> diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
> index f75ee33ec5bb..418f87e805b2 100644
> --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
> +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
> @@ -1544,7 +1544,7 @@ static int smu7_get_evv_voltages(struct pp_hwmgr *hwmgr)
> if (vddc >= 2000 || vddc == 0)
> return -EINVAL;
> } else {
> - pr_warning("failed to retrieving EVV voltage!\n");
> + pr_warn("failed to retrieving EVV voltage!\n");
> continue;
> }
>
> diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
> index 072880130cfb..f3f9ebb631a5 100644
> --- a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
> +++ b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
> @@ -37,7 +37,7 @@
> #define PP_ASSERT_WITH_CODE(cond, msg, code) \
> do { \
> if (!(cond)) { \
> - pr_warning("%s\n", msg); \
> + pr_warn("%s\n", msg); \
> code; \
> } \
> } while (0)
> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
> index 0f7a77b7312e..5450f5ef8e89 100644
> --- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
> +++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
> @@ -2131,7 +2131,7 @@ uint32_t fiji_get_offsetof(uint32_t type, uint32_t member)
> return offsetof(SMU73_Discrete_DpmTable, LowSclkInterruptThreshold);
> }
> }
> - pr_warning("can't get the offset of type %x member %x\n", type, member);
> + pr_warn("can't get the offset of type %x member %x\n", type, member);
> return 0;
> }
>
> @@ -2156,7 +2156,7 @@ uint32_t fiji_get_mac_definition(uint32_t value)
> return SMU73_MAX_LEVELS_MVDD;
> }
>
> - pr_warning("can't get the mac of %x\n", value);
> + pr_warn("can't get the mac of %x\n", value);
> return 0;
> }
>
> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
> index ad82161df831..b609ab7e9b97 100644
> --- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
> +++ b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
> @@ -122,7 +122,7 @@ static void iceland_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
> break;
> default:
> smu_data->power_tune_defaults = &defaults_iceland;
> - pr_warning("Unknown V.I. Device ID.\n");
> + pr_warn("Unknown V.I. Device ID\n");
> break;
> }
> return;
> @@ -378,7 +378,7 @@ static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
> return -EINVAL);
>
> if (NULL == hwmgr->dyn_state.cac_leakage_table) {
> - pr_warning("CAC Leakage Table does not exist, using vddc.\n");
> + pr_warn("CAC Leakage Table does not exist, using vddc\n");
> return 0;
> }
>
> @@ -394,7 +394,7 @@ static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
> *lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc * VOLTAGE_SCALE;
> *hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage * VOLTAGE_SCALE);
> } else {
> - pr_warning("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage Table index, using maximum index from CAC table.\n");
> + pr_warn("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage Table index, using maximum index from CAC table\n");
> *lo = hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Vddc * VOLTAGE_SCALE;
> *hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Leakage * VOLTAGE_SCALE);
> }
> @@ -414,7 +414,7 @@ static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
> *lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc * VOLTAGE_SCALE;
> *hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage) * VOLTAGE_SCALE;
> } else {
> - pr_warning("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage Table index in second look up, using maximum index from CAC table.");
> + pr_warn("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage Table index in second look up, using maximum index from CAC table\n");
> *lo = hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Vddc * VOLTAGE_SCALE;
> *hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Leakage * VOLTAGE_SCALE);
> }
> @@ -423,7 +423,7 @@ static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
> }
>
> if (!vol_found)
> - pr_warning("Unable to get std_vddc from SCLK/VDDC Dependency Table, using vddc.\n");
> + pr_warn("Unable to get std_vddc from SCLK/VDDC Dependency Table, using vddc\n");
> }
>
> return 0;
> @@ -2146,7 +2146,7 @@ uint32_t iceland_get_offsetof(uint32_t type, uint32_t member)
> return offsetof(SMU71_Discrete_DpmTable, LowSclkInterruptThreshold);
> }
> }
> - pr_warning("can't get the offset of type %x member %x\n", type, member);
> + pr_warn("can't get the offset of type %x member %x\n", type, member);
> return 0;
> }
>
> @@ -2169,7 +2169,7 @@ uint32_t iceland_get_mac_definition(uint32_t value)
> return SMU71_MAX_LEVELS_MVDD;
> }
>
> - pr_warning("can't get the mac of %x\n", value);
> + pr_warn("can't get the mac of %x\n", value);
> return 0;
> }
>
> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
> index 80e2329a1b9e..c9ca7a1ac171 100644
> --- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
> +++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
> @@ -2184,7 +2184,7 @@ uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member)
> return offsetof(SMU74_Discrete_DpmTable, LowSclkInterruptThreshold);
> }
> }
> - pr_warning("can't get the offset of type %x member %x\n", type, member);
> + pr_warn("can't get the offset of type %x member %x\n", type, member);
> return 0;
> }
>
> @@ -2211,7 +2211,7 @@ uint32_t polaris10_get_mac_definition(uint32_t value)
> return SMU7_UVD_MCLK_HANDSHAKE_DISABLE;
> }
>
> - pr_warning("can't get the mac of %x\n", value);
> + pr_warn("can't get the mac of %x\n", value);
> return 0;
> }
>
> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
> index 331b0aba4a13..4d1439a498eb 100644
> --- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
> +++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
> @@ -2657,7 +2657,7 @@ uint32_t tonga_get_offsetof(uint32_t type, uint32_t member)
> return offsetof(SMU72_Discrete_DpmTable, LowSclkInterruptThreshold);
> }
> }
> - pr_warning("can't get the offset of type %x member %x\n", type, member);
> + pr_warn("can't get the offset of type %x member %x\n", type, member);
> return 0;
> }
>
> @@ -2681,7 +2681,7 @@ uint32_t tonga_get_mac_definition(uint32_t value)
> case SMU_MAX_LEVELS_MVDD:
> return SMU72_MAX_LEVELS_MVDD;
> }
> - pr_warning("can't get the mac value %x\n", value);
> + pr_warn("can't get the mac value %x\n", value);
>
> return 0;
> }
> diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c
> index c3b9aaccdf42..3bd76e918b5d 100644
> --- a/drivers/gpu/drm/drm_cache.c
> +++ b/drivers/gpu/drm/drm_cache.c
> @@ -88,7 +88,7 @@ drm_clflush_pages(struct page *pages[], unsigned long num_pages)
> }
>
> if (wbinvd_on_all_cpus())
> - printk(KERN_ERR "Timed out waiting for cache flush.\n");
> + pr_err("Timed out waiting for cache flush\n");
>
> #elif defined(__powerpc__)
> unsigned long i;
> @@ -105,7 +105,7 @@ drm_clflush_pages(struct page *pages[], unsigned long num_pages)
> kunmap_atomic(page_virtual);
> }
> #else
> - printk(KERN_ERR "Architecture has no drm_cache.c support\n");
> + pr_err("Architecture has no drm_cache.c support\n");
> WARN_ON_ONCE(1);
> #endif
> }
> @@ -134,9 +134,9 @@ drm_clflush_sg(struct sg_table *st)
> }
>
> if (wbinvd_on_all_cpus())
> - printk(KERN_ERR "Timed out waiting for cache flush.\n");
> + pr_err("Timed out waiting for cache flush\n");
> #else
> - printk(KERN_ERR "Architecture has no drm_cache.c support\n");
> + pr_err("Architecture has no drm_cache.c support\n");
> WARN_ON_ONCE(1);
> #endif
> }
> @@ -167,9 +167,9 @@ drm_clflush_virt_range(void *addr, unsigned long length)
> }
>
> if (wbinvd_on_all_cpus())
> - printk(KERN_ERR "Timed out waiting for cache flush.\n");
> + pr_err("Timed out waiting for cache flush\n");
> #else
> - printk(KERN_ERR "Architecture has no drm_cache.c support\n");
> + pr_err("Architecture has no drm_cache.c support\n");
> WARN_ON_ONCE(1);
> #endif
> }
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index c8baab9bee0d..ca4f054f71b2 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -1164,9 +1164,9 @@ bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid,
> bad:
> if (print_bad_edid) {
> if (drm_edid_is_zero(raw_edid, EDID_LENGTH)) {
> - printk(KERN_ERR "EDID block is all zeroes\n");
> + pr_err("EDID block is all zeroes\n");
> } else {
> - printk(KERN_ERR "Raw EDID:\n");
> + pr_err("Raw EDID:\n");
> print_hex_dump(KERN_ERR, " \t", DUMP_PREFIX_NONE, 16, 1,
> raw_edid, EDID_LENGTH, false);
> }
> diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
> index 867ab8c1582b..b134482f4022 100644
> --- a/drivers/gpu/drm/drm_ioc32.c
> +++ b/drivers/gpu/drm/drm_ioc32.c
> @@ -257,8 +257,7 @@ static int compat_drm_addmap(struct file *file, unsigned int cmd,
>
> m32.handle = (unsigned long)handle;
> if (m32.handle != (unsigned long)handle)
> - printk_ratelimited(KERN_ERR "compat_drm_addmap truncated handle"
> - " %p for type %d offset %x\n",
> + pr_err_ratelimited("compat_drm_addmap truncated handle %p for type %d offset %x\n",
> handle, m32.type, m32.offset);
>
> if (copy_to_user(argp, &m32, sizeof(m32)))
> diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
> index 5efdb7fbb7ee..e64960db3224 100644
> --- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c
> +++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
> @@ -284,8 +284,7 @@ static bool cdv_intel_lvds_mode_fixup(struct drm_encoder *encoder,
> head) {
> if (tmp_encoder != encoder
> && tmp_encoder->crtc == encoder->crtc) {
> - printk(KERN_ERR "Can't enable LVDS and another "
> - "encoder on the same pipe\n");
> + pr_err("Can't enable LVDS and another encoder on the same pipe\n");
> return false;
> }
> }
> @@ -756,13 +755,13 @@ void cdv_intel_lvds_init(struct drm_device *dev,
>
> failed_find:
> mutex_unlock(&dev->mode_config.mutex);
> - printk(KERN_ERR "Failed find\n");
> + pr_err("Failed find\n");
> psb_intel_i2c_destroy(gma_encoder->ddc_bus);
> failed_ddc:
> - printk(KERN_ERR "Failed DDC\n");
> + pr_err("Failed DDC\n");
> psb_intel_i2c_destroy(gma_encoder->i2c_bus);
> failed_blc_i2c:
> - printk(KERN_ERR "Failed BLC\n");
> + pr_err("Failed BLC\n");
> drm_encoder_cleanup(encoder);
> drm_connector_cleanup(connector);
> kfree(lvds_priv);
> diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c b/drivers/gpu/drm/gma500/oaktrail_lvds.c
> index f7038f12ac76..e6943fef0611 100644
> --- a/drivers/gpu/drm/gma500/oaktrail_lvds.c
> +++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c
> @@ -255,15 +255,15 @@ static void oaktrail_lvds_get_configuration_mode(struct drm_device *dev,
> ((ti->vblank_hi << 8) | ti->vblank_lo);
> mode->clock = ti->pixel_clock * 10;
> #if 0
> - printk(KERN_INFO "hdisplay is %d\n", mode->hdisplay);
> - printk(KERN_INFO "vdisplay is %d\n", mode->vdisplay);
> - printk(KERN_INFO "HSS is %d\n", mode->hsync_start);
> - printk(KERN_INFO "HSE is %d\n", mode->hsync_end);
> - printk(KERN_INFO "htotal is %d\n", mode->htotal);
> - printk(KERN_INFO "VSS is %d\n", mode->vsync_start);
> - printk(KERN_INFO "VSE is %d\n", mode->vsync_end);
> - printk(KERN_INFO "vtotal is %d\n", mode->vtotal);
> - printk(KERN_INFO "clock is %d\n", mode->clock);
> + pr_info("hdisplay is %d\n", mode->hdisplay);
> + pr_info("vdisplay is %d\n", mode->vdisplay);
> + pr_info("HSS is %d\n", mode->hsync_start);
> + pr_info("HSE is %d\n", mode->hsync_end);
> + pr_info("htotal is %d\n", mode->htotal);
> + pr_info("VSS is %d\n", mode->vsync_start);
> + pr_info("VSE is %d\n", mode->vsync_end);
> + pr_info("vtotal is %d\n", mode->vtotal);
> + pr_info("clock is %d\n", mode->clock);
> #endif
> mode_dev->panel_fixed_mode = mode;
> }
> diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h
> index 83e22fd4cfc0..83667087d6e5 100644
> --- a/drivers/gpu/drm/gma500/psb_drv.h
> +++ b/drivers/gpu/drm/gma500/psb_drv.h
> @@ -905,9 +905,8 @@ static inline void REGISTER_WRITE8(struct drm_device *dev,
> #define PSB_RSGX32(_offs) \
> ({ \
> if (inl(dev_priv->apm_base + PSB_APM_STS) & 0x3) { \
> - printk(KERN_ERR \
> - "access sgx when it's off!! (READ) %s, %d\n", \
> - __FILE__, __LINE__); \
> + pr_err("access sgx when it's off!! (READ) %s, %d\n", \
> + __FILE__, __LINE__); \
> melay(1000); \
> } \
> ioread32(dev_priv->sgx_reg + (_offs)); \
> diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c
> index 483fdce74e39..0066fe7e622e 100644
> --- a/drivers/gpu/drm/gma500/psb_intel_lvds.c
> +++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c
> @@ -388,11 +388,11 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
>
> /* PSB requires the LVDS is on pipe B, MRST has only one pipe anyway */
> if (!IS_MRST(dev) && gma_crtc->pipe == 0) {
> - printk(KERN_ERR "Can't support LVDS on pipe A\n");
> + pr_err("Can't support LVDS on pipe A\n");
> return false;
> }
> if (IS_MRST(dev) && gma_crtc->pipe != 0) {
> - printk(KERN_ERR "Must use PIPE A\n");
> + pr_err("Must use PIPE A\n");
> return false;
> }
> /* Should never happen!! */
> @@ -400,8 +400,7 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
> head) {
> if (tmp_encoder != encoder
> && tmp_encoder->crtc == encoder->crtc) {
> - printk(KERN_ERR "Can't enable LVDS and another "
> - "encoder on the same pipe\n");
> + pr_err("Can't enable LVDS and another encoder on the same pipe\n");
> return false;
> }
> }
> diff --git a/drivers/gpu/drm/i915/i915_sw_fence.c b/drivers/gpu/drm/i915/i915_sw_fence.c
> index 40f4e5efaf83..a277f8eb7beb 100644
> --- a/drivers/gpu/drm/i915/i915_sw_fence.c
> +++ b/drivers/gpu/drm/i915/i915_sw_fence.c
> @@ -395,10 +395,10 @@ static void timer_i915_sw_fence_wake(unsigned long data)
> {
> struct i915_sw_dma_fence_cb *cb = (struct i915_sw_dma_fence_cb *)data;
>
> - printk(KERN_WARNING "asynchronous wait on fence %s:%s:%x timed out\n",
> - cb->dma->ops->get_driver_name(cb->dma),
> - cb->dma->ops->get_timeline_name(cb->dma),
> - cb->dma->seqno);
> + pr_warn("asynchronous wait on fence %s:%s:%x timed out\n",
> + cb->dma->ops->get_driver_name(cb->dma),
> + cb->dma->ops->get_timeline_name(cb->dma),
> + cb->dma->seqno);
> dma_fence_put(cb->dma);
> cb->dma = NULL;
>
> diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
> index 3938120e5051..f2e9b2bc18a5 100644
> --- a/drivers/gpu/drm/mgag200/mgag200_mode.c
> +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
> @@ -195,7 +195,7 @@ static int mga_g200se_set_plls(struct mga_device *mdev, long clock)
> }
>
> if (delta > permitteddelta) {
> - printk(KERN_WARNING "PLL delta too large\n");
> + pr_warn("PLL delta too large\n");
> return 1;
> }
>
> diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
> index 70226eaa5cac..462e7d5bd872 100644
> --- a/drivers/gpu/drm/msm/msm_drv.c
> +++ b/drivers/gpu/drm/msm/msm_drv.c
> @@ -152,7 +152,7 @@ u32 msm_readl(const void __iomem *addr)
> {
> u32 val = readl(addr);
> if (reglog)
> - printk(KERN_ERR "IO:R %p %08x\n", addr, val);
> + pr_err("IO:R %p %08x\n", addr, val);
> return val;
> }
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
> index 193573d191e5..39468c218027 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
> @@ -326,7 +326,7 @@ static bool nouveau_dsm_detect(void)
> nouveau_dsm_priv.dhandle = dhandle;
> acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
> &buffer);
> - printk(KERN_INFO "VGA switcheroo: detected Optimus DSM method %s handle\n",
> + pr_info("VGA switcheroo: detected Optimus DSM method %s handle\n",
> acpi_method_name);
> if (has_power_resources)
> pr_info("nouveau: detected PR support, will not use DSM\n");
> @@ -338,7 +338,7 @@ static bool nouveau_dsm_detect(void)
> nouveau_dsm_priv.dhandle = dhandle;
> acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
> &buffer);
> - printk(KERN_INFO "VGA switcheroo: detected DSM switching method %s handle\n",
> + pr_info("VGA switcheroo: detected DSM switching method %s handle\n",
> acpi_method_name);
> nouveau_dsm_priv.dsm_detected = true;
> ret = true;
> @@ -406,7 +406,8 @@ static int nouveau_rom_call(acpi_handle rom_handle, uint8_t *bios,
>
> status = acpi_evaluate_object(rom_handle, NULL, &rom_arg, &buffer);
> if (ACPI_FAILURE(status)) {
> - printk(KERN_INFO "failed to evaluate ROM got %s\n", acpi_format_exception(status));
> + pr_info("failed to evaluate ROM got %s\n",
> + acpi_format_exception(status));
> return -ENODEV;
> }
> obj = (union acpi_object *)buffer.pointer;
> diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
> index eef22c6b9665..ccb597eac538 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
> @@ -41,13 +41,13 @@ nouveau_switcheroo_set_state(struct pci_dev *pdev,
> return;
>
> if (state == VGA_SWITCHEROO_ON) {
> - printk(KERN_ERR "VGA switcheroo: switched nouveau on\n");
> + pr_err("VGA switcheroo: switched nouveau on\n");
> dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
> nouveau_pmops_resume(&pdev->dev);
> drm_kms_helper_poll_enable(dev);
> dev->switch_power_state = DRM_SWITCH_POWER_ON;
> } else {
> - printk(KERN_ERR "VGA switcheroo: switched nouveau off\n");
> + pr_err("VGA switcheroo: switched nouveau off\n");
> dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
> drm_kms_helper_poll_disable(dev);
> nouveau_switcheroo_optimus_dsm();
> diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
> index 0b4440ffbeae..ff7437b2762d 100644
> --- a/drivers/gpu/drm/nouveau/nv50_display.c
> +++ b/drivers/gpu/drm/nouveau/nv50_display.c
> @@ -705,7 +705,7 @@ evo_wait(void *evoc, int nr)
> break;
> ) < 0) {
> mutex_unlock(&dmac->lock);
> - printk(KERN_ERR "nouveau: evo channel stalled\n");
> + pr_err("nouveau: evo channel stalled\n");
> return NULL;
> }
>
> @@ -723,18 +723,18 @@ evo_kick(u32 *push, void *evoc)
> mutex_unlock(&dmac->lock);
> }
>
> -#define evo_mthd(p,m,s) do { \
> - const u32 _m = (m), _s = (s); \
> - if (drm_debug & DRM_UT_KMS) \
> - printk(KERN_ERR "%04x %d %s\n", _m, _s, __func__); \
> - *((p)++) = ((_s << 18) | _m); \
> +#define evo_mthd(p, m, s) do { \
> + const u32 _m = (m), _s = (s); \
> + if (drm_debug & DRM_UT_KMS) \
> + pr_err("%04x %d %s\n", _m, _s, __func__); \
> + *((p)++) = ((_s << 18) | _m); \
> } while(0)
>
> -#define evo_data(p,d) do { \
> - const u32 _d = (d); \
> - if (drm_debug & DRM_UT_KMS) \
> - printk(KERN_ERR "\t%08x\n", _d); \
> - *((p)++) = _d; \
> +#define evo_data(p, d) do { \
> + const u32 _d = (d); \
> + if (drm_debug & DRM_UT_KMS) \
> + pr_err("\t%08x\n", _d); \
> + *((p)++) = _d; \
> } while(0)
>
> /******************************************************************************
> diff --git a/drivers/gpu/drm/nouveau/nvkm/core/mm.c b/drivers/gpu/drm/nouveau/nvkm/core/mm.c
> index fd19d652a7ab..5c7891234eea 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/core/mm.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/core/mm.c
> @@ -31,15 +31,15 @@ nvkm_mm_dump(struct nvkm_mm *mm, const char *header)
> {
> struct nvkm_mm_node *node;
>
> - printk(KERN_ERR "nvkm: %s\n", header);
> - printk(KERN_ERR "nvkm: node list:\n");
> + pr_err("nvkm: %s\n", header);
> + pr_err("nvkm: node list:\n");
> list_for_each_entry(node, &mm->nodes, nl_entry) {
> - printk(KERN_ERR "nvkm: \t%08x %08x %d\n",
> + pr_err("nvkm: \t%08x %08x %d\n",
> node->offset, node->length, node->type);
> }
> - printk(KERN_ERR "nvkm: free list:\n");
> + pr_err("nvkm: free list:\n");
> list_for_each_entry(node, &mm->free, fl_entry) {
> - printk(KERN_ERR "nvkm: \t%08x %08x %d\n",
> + pr_err("nvkm: \t%08x %08x %d\n",
> node->offset, node->length, node->type);
> }
> }
> diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
> index f74615d005a8..5e51a5649efb 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dsi.c
> +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
> @@ -582,15 +582,14 @@ static void dsi_perf_show(struct platform_device *dsidev, const char *name)
>
> total_bytes = dsi->update_bytes;
>
> - printk(KERN_INFO "DSI(%s): %u us + %u us = %u us (%uHz), "
> - "%u bytes, %u kbytes/sec\n",
> - name,
> - setup_us,
> - trans_us,
> - total_us,
> - 1000*1000 / total_us,
> - total_bytes,
> - total_bytes * 1000 / total_us);
> + pr_info("DSI(%s): %u us + %u us = %u us (%uHz), %u bytes, %u kbytes/sec\n",
> + name,
> + setup_us,
> + trans_us,
> + total_us,
> + 1000 * 1000 / total_us,
> + total_bytes,
> + total_bytes * 1000 / total_us);
> }
> #else
> static inline void dsi_perf_mark_setup(struct platform_device *dsidev)
> diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c
> index 14887d5b02e5..4e72d2fefb4d 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dss.c
> +++ b/drivers/gpu/drm/omapdrm/dss/dss.c
> @@ -1254,8 +1254,7 @@ static int dss_bind(struct device *dev)
> dss.lcd_clk_source[1] = DSS_CLK_SRC_FCK;
>
> rev = dss_read_reg(DSS_REVISION);
> - printk(KERN_INFO "OMAP DSS rev %d.%d\n",
> - FLD_GET(rev, 7, 4), FLD_GET(rev, 3, 0));
> + pr_info("OMAP DSS rev %d.%d\n", FLD_GET(rev, 7, 4), FLD_GET(rev, 3, 0));
>
> dss_runtime_put();
>
> diff --git a/drivers/gpu/drm/omapdrm/dss/dss.h b/drivers/gpu/drm/omapdrm/dss/dss.h
> index 56493b290731..78f6fc75948b 100644
> --- a/drivers/gpu/drm/omapdrm/dss/dss.h
> +++ b/drivers/gpu/drm/omapdrm/dss/dss.h
> @@ -42,29 +42,26 @@
>
> #ifdef DSS_SUBSYS_NAME
> #define DSSERR(format, ...) \
> - printk(KERN_ERR "omapdss " DSS_SUBSYS_NAME " error: " format, \
> - ## __VA_ARGS__)
> + pr_err("omapdss " DSS_SUBSYS_NAME " error: " format, ##__VA_ARGS__)
> #else
> #define DSSERR(format, ...) \
> - printk(KERN_ERR "omapdss error: " format, ## __VA_ARGS__)
> + pr_err("omapdss error: " format, ##__VA_ARGS__)
> #endif
>
> #ifdef DSS_SUBSYS_NAME
> #define DSSINFO(format, ...) \
> - printk(KERN_INFO "omapdss " DSS_SUBSYS_NAME ": " format, \
> - ## __VA_ARGS__)
> + pr_info("omapdss " DSS_SUBSYS_NAME ": " format, ##__VA_ARGS__)
> #else
> #define DSSINFO(format, ...) \
> - printk(KERN_INFO "omapdss: " format, ## __VA_ARGS__)
> + pr_info("omapdss: " format, ## __VA_ARGS__)
> #endif
>
> #ifdef DSS_SUBSYS_NAME
> #define DSSWARN(format, ...) \
> - printk(KERN_WARNING "omapdss " DSS_SUBSYS_NAME ": " format, \
> - ## __VA_ARGS__)
> + pr_warn("omapdss " DSS_SUBSYS_NAME ": " format, ##__VA_ARGS__)
> #else
> #define DSSWARN(format, ...) \
> - printk(KERN_WARNING "omapdss: " format, ## __VA_ARGS__)
> + pr_warn("omapdss: " format, ##__VA_ARGS__)
> #endif
>
> /* OMAP TRM gives bitfields as start:end, where start is the higher bit
> diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
> index 5d5a9f517c30..68a75b829b71 100644
> --- a/drivers/gpu/drm/omapdrm/omap_gem.c
> +++ b/drivers/gpu/drm/omapdrm/omap_gem.c
> @@ -1107,9 +1107,8 @@ static inline bool is_waiting(struct omap_gem_sync_waiter *waiter)
>
> /* macro for sync debug.. */
> #define SYNCDBG 0
> -#define SYNC(fmt, ...) do { if (SYNCDBG) \
> - printk(KERN_ERR "%s:%d: "fmt"\n", \
> - __func__, __LINE__, ##__VA_ARGS__); \
> +#define SYNC(fmt, ...) do { if (SYNCDBG) \
> + pr_err("%s:%d: " fmt "\n", __func__, __LINE__, ##__VA_ARGS__); \
> } while (0)
>
>
> diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
> index 14fd83b5f497..c9890afe69d6 100644
> --- a/drivers/gpu/drm/r128/r128_cce.c
> +++ b/drivers/gpu/drm/r128/r128_cce.c
> @@ -149,20 +149,19 @@ static int r128_cce_load_microcode(drm_r128_private_t *dev_priv)
>
> pdev = platform_device_register_simple("r128_cce", 0, NULL, 0);
> if (IS_ERR(pdev)) {
> - printk(KERN_ERR "r128_cce: Failed to register firmware\n");
> + pr_err("r128_cce: Failed to register firmware\n");
> return PTR_ERR(pdev);
> }
> rc = request_firmware(&fw, FIRMWARE_NAME, &pdev->dev);
> platform_device_unregister(pdev);
> if (rc) {
> - printk(KERN_ERR "r128_cce: Failed to load firmware \"%s\"\n",
> + pr_err("r128_cce: Failed to load firmware \"%s\"\n",
> FIRMWARE_NAME);
> return rc;
> }
>
> if (fw->size != 256 * 8) {
> - printk(KERN_ERR
> - "r128_cce: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("r128_cce: Bogus length %zu in firmware \"%s\"\n",
> fw->size, FIRMWARE_NAME);
> rc = -EINVAL;
> goto out_release;
> diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
> index f66c33dd21a3..6a2e091aa7b6 100644
> --- a/drivers/gpu/drm/radeon/atom.c
> +++ b/drivers/gpu/drm/radeon/atom.c
> @@ -170,7 +170,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx, int base,
> case ATOM_IIO_END:
> return temp;
> default:
> - printk(KERN_INFO "Unknown IIO opcode.\n");
> + pr_info("Unknown IIO opcode\n");
> return 0;
> }
> }
> @@ -194,22 +194,19 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr,
> val = gctx->card->reg_read(gctx->card, idx);
> break;
> case ATOM_IO_PCI:
> - printk(KERN_INFO
> - "PCI registers are not implemented.\n");
> + pr_info("PCI registers are not implemented\n");
> return 0;
> case ATOM_IO_SYSIO:
> - printk(KERN_INFO
> - "SYSIO registers are not implemented.\n");
> + pr_info("SYSIO registers are not implemented\n");
> return 0;
> default:
> if (!(gctx->io_mode & 0x80)) {
> - printk(KERN_INFO "Bad IO mode.\n");
> + pr_info("Bad IO mode\n");
> return 0;
> }
> if (!gctx->iio[gctx->io_mode & 0x7F]) {
> - printk(KERN_INFO
> - "Undefined indirect IO read method %d.\n",
> - gctx->io_mode & 0x7F);
> + pr_info("Undefined indirect IO read method %d\n",
> + gctx->io_mode & 0x7F);
> return 0;
> }
> val =
> @@ -473,22 +470,19 @@ static void atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr,
> gctx->card->reg_write(gctx->card, idx, val);
> break;
> case ATOM_IO_PCI:
> - printk(KERN_INFO
> - "PCI registers are not implemented.\n");
> + pr_info("PCI registers are not implemented\n");
> return;
> case ATOM_IO_SYSIO:
> - printk(KERN_INFO
> - "SYSIO registers are not implemented.\n");
> + pr_info("SYSIO registers are not implemented\n");
> return;
> default:
> if (!(gctx->io_mode & 0x80)) {
> - printk(KERN_INFO "Bad IO mode.\n");
> + pr_info("Bad IO mode\n");
> return;
> }
> if (!gctx->iio[gctx->io_mode & 0xFF]) {
> - printk(KERN_INFO
> - "Undefined indirect IO write method %d.\n",
> - gctx->io_mode & 0x7F);
> + pr_info("Undefined indirect IO write method %d\n",
> + gctx->io_mode & 0x7F);
> return;
> }
> atom_iio_execute(gctx, gctx->iio[gctx->io_mode & 0xFF],
> @@ -819,17 +813,17 @@ static void atom_op_postcard(atom_exec_context *ctx, int *ptr, int arg)
>
> static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg)
> {
> - printk(KERN_INFO "unimplemented!\n");
> + pr_info("unimplemented!\n");
> }
>
> static void atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg)
> {
> - printk(KERN_INFO "unimplemented!\n");
> + pr_info("unimplemented!\n");
> }
>
> static void atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg)
> {
> - printk(KERN_INFO "unimplemented!\n");
> + pr_info("unimplemented!\n");
> }
>
> static void atom_op_setdatablock(atom_exec_context *ctx, int *ptr, int arg)
> @@ -992,7 +986,7 @@ static void atom_op_switch(atom_exec_context *ctx, int *ptr, int arg)
> }
> (*ptr) += 2;
> } else {
> - printk(KERN_INFO "Bad case.\n");
> + pr_info("Bad case\n");
> return;
> }
> (*ptr) += 2;
> @@ -1026,7 +1020,7 @@ static void atom_op_xor(atom_exec_context *ctx, int *ptr, int arg)
>
> static void atom_op_debug(atom_exec_context *ctx, int *ptr, int arg)
> {
> - printk(KERN_INFO "unimplemented!\n");
> + pr_info("unimplemented!\n");
> }
>
> static struct {
> @@ -1280,14 +1274,14 @@ struct atom_context *atom_parse(struct card_info *card, void *bios)
> ctx->bios = bios;
>
> if (CU16(0) != ATOM_BIOS_MAGIC) {
> - printk(KERN_INFO "Invalid BIOS magic.\n");
> + pr_info("Invalid BIOS magic\n");
> kfree(ctx);
> return NULL;
> }
> if (strncmp
> (CSTR(ATOM_ATI_MAGIC_PTR), ATOM_ATI_MAGIC,
> strlen(ATOM_ATI_MAGIC))) {
> - printk(KERN_INFO "Invalid ATI magic.\n");
> + pr_info("Invalid ATI magic\n");
> kfree(ctx);
> return NULL;
> }
> @@ -1296,7 +1290,7 @@ struct atom_context *atom_parse(struct card_info *card, void *bios)
> if (strncmp
> (CSTR(base + ATOM_ROM_MAGIC_PTR), ATOM_ROM_MAGIC,
> strlen(ATOM_ROM_MAGIC))) {
> - printk(KERN_INFO "Invalid ATOM magic.\n");
> + pr_info("Invalid ATOM magic\n");
> kfree(ctx);
> return NULL;
> }
> @@ -1320,7 +1314,7 @@ struct atom_context *atom_parse(struct card_info *card, void *bios)
> break;
> }
> }
> - printk(KERN_INFO "ATOM BIOS: %s\n", name);
> + pr_info("ATOM BIOS: %s\n", name);
>
> return ctx;
> }
> diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
> index f6ff41a0eed6..b338d58e281f 100644
> --- a/drivers/gpu/drm/radeon/cik.c
> +++ b/drivers/gpu/drm/radeon/cik.c
> @@ -2069,8 +2069,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->pfp_fw->size != pfp_req_size) {
> - printk(KERN_ERR
> - "cik_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("cik_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->pfp_fw->size, fw_name);
> err = -EINVAL;
> goto out;
> @@ -2078,8 +2077,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
> } else {
> err = radeon_ucode_validate(rdev->pfp_fw);
> if (err) {
> - printk(KERN_ERR
> - "cik_fw: validation failed for firmware \"%s\"\n",
> + pr_err("cik_fw: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -2095,16 +2093,14 @@ static int cik_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->me_fw->size != me_req_size) {
> - printk(KERN_ERR
> - "cik_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("cik_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->me_fw->size, fw_name);
> err = -EINVAL;
> }
> } else {
> err = radeon_ucode_validate(rdev->me_fw);
> if (err) {
> - printk(KERN_ERR
> - "cik_fw: validation failed for firmware \"%s\"\n",
> + pr_err("cik_fw: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -2120,16 +2116,14 @@ static int cik_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->ce_fw->size != ce_req_size) {
> - printk(KERN_ERR
> - "cik_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("cik_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->ce_fw->size, fw_name);
> err = -EINVAL;
> }
> } else {
> err = radeon_ucode_validate(rdev->ce_fw);
> if (err) {
> - printk(KERN_ERR
> - "cik_fw: validation failed for firmware \"%s\"\n",
> + pr_err("cik_fw: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -2145,16 +2139,14 @@ static int cik_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->mec_fw->size != mec_req_size) {
> - printk(KERN_ERR
> - "cik_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("cik_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->mec_fw->size, fw_name);
> err = -EINVAL;
> }
> } else {
> err = radeon_ucode_validate(rdev->mec_fw);
> if (err) {
> - printk(KERN_ERR
> - "cik_fw: validation failed for firmware \"%s\"\n",
> + pr_err("cik_fw: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -2185,16 +2177,14 @@ static int cik_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->rlc_fw->size != rlc_req_size) {
> - printk(KERN_ERR
> - "cik_rlc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("cik_rlc: Bogus length %zu in firmware \"%s\"\n",
> rdev->rlc_fw->size, fw_name);
> err = -EINVAL;
> }
> } else {
> err = radeon_ucode_validate(rdev->rlc_fw);
> if (err) {
> - printk(KERN_ERR
> - "cik_fw: validation failed for firmware \"%s\"\n",
> + pr_err("cik_fw: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -2210,16 +2200,14 @@ static int cik_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->sdma_fw->size != sdma_req_size) {
> - printk(KERN_ERR
> - "cik_sdma: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("cik_sdma: Bogus length %zu in firmware \"%s\"\n",
> rdev->sdma_fw->size, fw_name);
> err = -EINVAL;
> }
> } else {
> err = radeon_ucode_validate(rdev->sdma_fw);
> if (err) {
> - printk(KERN_ERR
> - "cik_fw: validation failed for firmware \"%s\"\n",
> + pr_err("cik_fw: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -2242,8 +2230,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
> }
> if ((rdev->mc_fw->size != mc_req_size) &&
> (rdev->mc_fw->size != mc2_req_size)){
> - printk(KERN_ERR
> - "cik_mc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("cik_mc: Bogus length %zu in firmware \"%s\"\n",
> rdev->mc_fw->size, fw_name);
> err = -EINVAL;
> }
> @@ -2251,8 +2238,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
> } else {
> err = radeon_ucode_validate(rdev->mc_fw);
> if (err) {
> - printk(KERN_ERR
> - "cik_fw: validation failed for firmware \"%s\"\n",
> + pr_err("cik_fw: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -2269,23 +2255,20 @@ static int cik_init_microcode(struct radeon_device *rdev)
> snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
> err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
> if (err) {
> - printk(KERN_ERR
> - "smc: error loading firmware \"%s\"\n",
> + pr_err("smc: error loading firmware \"%s\"\n",
> fw_name);
> release_firmware(rdev->smc_fw);
> rdev->smc_fw = NULL;
> err = 0;
> } else if (rdev->smc_fw->size != smc_req_size) {
> - printk(KERN_ERR
> - "cik_smc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("cik_smc: Bogus length %zu in firmware \"%s\"\n",
> rdev->smc_fw->size, fw_name);
> err = -EINVAL;
> }
> } else {
> err = radeon_ucode_validate(rdev->smc_fw);
> if (err) {
> - printk(KERN_ERR
> - "cik_fw: validation failed for firmware \"%s\"\n",
> + pr_err("cik_fw: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -2297,7 +2280,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
> if (new_fw == 0) {
> rdev->new_fw = false;
> } else if (new_fw < num_fw) {
> - printk(KERN_ERR "ci_fw: mixing new and old firmware!\n");
> + pr_err("ci_fw: mixing new and old firmware!\n");
> err = -EINVAL;
> } else {
> rdev->new_fw = true;
> @@ -2306,8 +2289,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
> out:
> if (err) {
> if (err != -EINVAL)
> - printk(KERN_ERR
> - "cik_cp: Failed to load firmware \"%s\"\n",
> + pr_err("cik_cp: Failed to load firmware \"%s\"\n",
> fw_name);
> release_firmware(rdev->pfp_fw);
> rdev->pfp_fw = NULL;
> diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
> index 0b6b5766216f..d1b1e0cc3c25 100644
> --- a/drivers/gpu/drm/radeon/evergreen.c
> +++ b/drivers/gpu/drm/radeon/evergreen.c
> @@ -2486,7 +2486,7 @@ void evergreen_pcie_gart_tlb_flush(struct radeon_device *rdev)
> tmp = RREG32(VM_CONTEXT0_REQUEST_RESPONSE);
> tmp = (tmp & RESPONSE_TYPE_MASK) >> RESPONSE_TYPE_SHIFT;
> if (tmp == 2) {
> - printk(KERN_WARNING "[drm] r600 flush TLB failed\n");
> + pr_warn("[drm] r600 flush TLB failed\n");
> return;
> }
> if (tmp) {
> diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
> index f8b05090232a..54324330b91f 100644
> --- a/drivers/gpu/drm/radeon/evergreen_cs.c
> +++ b/drivers/gpu/drm/radeon/evergreen_cs.c
> @@ -1061,8 +1061,7 @@ static int evergreen_packet0_check(struct radeon_cs_parser *p,
> }
> break;
> default:
> - printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
> - reg, idx);
> + pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
> return -EINVAL;
> }
> return 0;
> @@ -2776,7 +2775,7 @@ int evergreen_cs_parse(struct radeon_cs_parser *p)
> } while (p->idx < p->chunk_ib->length_dw);
> #if 0
> for (r = 0; r < p->ib.length_dw; r++) {
> - printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]);
> + pr_info("%05d 0x%08X\n", r, p->ib.ptr[r]);
> mdelay(1);
> }
> #endif
> @@ -3215,7 +3214,7 @@ int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
> } while (p->idx < p->chunk_ib->length_dw);
> #if 0
> for (r = 0; r < p->ib->length_dw; r++) {
> - printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]);
> + pr_info("%05d 0x%08X\n", r, p->ib.ptr[r]);
> mdelay(1);
> }
> #endif
> diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
> index a0d4a0522fdc..9eccd0c81d88 100644
> --- a/drivers/gpu/drm/radeon/ni.c
> +++ b/drivers/gpu/drm/radeon/ni.c
> @@ -774,8 +774,7 @@ int ni_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->pfp_fw->size != pfp_req_size) {
> - printk(KERN_ERR
> - "ni_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("ni_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->pfp_fw->size, fw_name);
> err = -EINVAL;
> goto out;
> @@ -786,8 +785,7 @@ int ni_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->me_fw->size != me_req_size) {
> - printk(KERN_ERR
> - "ni_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("ni_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->me_fw->size, fw_name);
> err = -EINVAL;
> }
> @@ -797,8 +795,7 @@ int ni_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->rlc_fw->size != rlc_req_size) {
> - printk(KERN_ERR
> - "ni_rlc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("ni_rlc: Bogus length %zu in firmware \"%s\"\n",
> rdev->rlc_fw->size, fw_name);
> err = -EINVAL;
> }
> @@ -810,8 +807,7 @@ int ni_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->mc_fw->size != mc_req_size) {
> - printk(KERN_ERR
> - "ni_mc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("ni_mc: Bogus length %zu in firmware \"%s\"\n",
> rdev->mc_fw->size, fw_name);
> err = -EINVAL;
> }
> @@ -821,15 +817,12 @@ int ni_init_microcode(struct radeon_device *rdev)
> snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
> err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
> if (err) {
> - printk(KERN_ERR
> - "smc: error loading firmware \"%s\"\n",
> - fw_name);
> + pr_err("smc: error loading firmware \"%s\"\n", fw_name);
> release_firmware(rdev->smc_fw);
> rdev->smc_fw = NULL;
> err = 0;
> } else if (rdev->smc_fw->size != smc_req_size) {
> - printk(KERN_ERR
> - "ni_mc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("ni_mc: Bogus length %zu in firmware \"%s\"\n",
> rdev->mc_fw->size, fw_name);
> err = -EINVAL;
> }
> @@ -838,8 +831,7 @@ int ni_init_microcode(struct radeon_device *rdev)
> out:
> if (err) {
> if (err != -EINVAL)
> - printk(KERN_ERR
> - "ni_cp: Failed to load firmware \"%s\"\n",
> + pr_err("ni_cp: Failed to load firmware \"%s\"\n",
> fw_name);
> release_firmware(rdev->pfp_fw);
> rdev->pfp_fw = NULL;
> diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
> index e3399310d41d..aefca0b03f38 100644
> --- a/drivers/gpu/drm/radeon/r100.c
> +++ b/drivers/gpu/drm/radeon/r100.c
> @@ -1042,11 +1042,9 @@ static int r100_cp_init_microcode(struct radeon_device *rdev)
>
> err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
> if (err) {
> - printk(KERN_ERR "radeon_cp: Failed to load firmware \"%s\"\n",
> - fw_name);
> + pr_err("radeon_cp: Failed to load firmware \"%s\"\n", fw_name);
> } else if (rdev->me_fw->size % 8) {
> - printk(KERN_ERR
> - "radeon_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("radeon_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->me_fw->size, fw_name);
> err = -EINVAL;
> release_firmware(rdev->me_fw);
> @@ -1087,8 +1085,7 @@ static void r100_cp_load_microcode(struct radeon_device *rdev)
> int i, size;
>
> if (r100_gui_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait GUI idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait GUI idle while programming pipes. Bad things might happen.\n");
> }
>
> if (rdev->me_fw) {
> @@ -1246,8 +1243,7 @@ void r100_cp_disable(struct radeon_device *rdev)
> WREG32(RADEON_CP_CSQ_CNTL, 0);
> WREG32(R_000770_SCRATCH_UMSK, 0);
> if (r100_gui_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait GUI idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait GUI idle while programming pipes. Bad things might happen.\n");
> }
> }
>
> @@ -1881,8 +1877,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p,
> track->tex_dirty = true;
> break;
> default:
> - printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
> - reg, idx);
> + pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
> return -EINVAL;
> }
> return 0;
> @@ -2486,8 +2481,7 @@ int r100_gui_wait_for_idle(struct radeon_device *rdev)
> uint32_t tmp;
>
> if (r100_rbbm_fifo_wait_for_entry(rdev, 64)) {
> - printk(KERN_WARNING "radeon: wait for empty RBBM fifo failed !"
> - " Bad things might happen.\n");
> + pr_warn("radeon: wait for empty RBBM fifo failed! Bad things might happen.\n");
> }
> for (i = 0; i < rdev->usec_timeout; i++) {
> tmp = RREG32(RADEON_RBBM_STATUS);
> diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c
> index c70e6d5bcd19..c22321cc5a41 100644
> --- a/drivers/gpu/drm/radeon/r200.c
> +++ b/drivers/gpu/drm/radeon/r200.c
> @@ -537,8 +537,7 @@ int r200_packet0_check(struct radeon_cs_parser *p,
> track->tex_dirty = true;
> break;
> default:
> - printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
> - reg, idx);
> + pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
> return -EINVAL;
> }
> return 0;
> diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
> index 7e417d8dc733..21161aa8acbf 100644
> --- a/drivers/gpu/drm/radeon/r300.c
> +++ b/drivers/gpu/drm/radeon/r300.c
> @@ -387,8 +387,7 @@ static void r300_gpu_init(struct radeon_device *rdev)
> WREG32(R300_GB_TILE_CONFIG, gb_tile_config);
>
> if (r100_gui_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait GUI idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait GUI idle while programming pipes. Bad things might happen.\n");
> }
>
> tmp = RREG32(R300_DST_PIPE_CONFIG);
> @@ -399,14 +398,12 @@ static void r300_gpu_init(struct radeon_device *rdev)
> R300_DC_DC_DISABLE_IGNORE_PE);
>
> if (r100_gui_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait GUI idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait GUI idle while programming pipes. Bad things might happen.\n");
> }
> if (r300_mc_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait MC idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait MC idle while programming pipes. Bad things might happen.\n");
> }
> - DRM_INFO("radeon: %d quad pipes, %d Z pipes initialized.\n",
> + DRM_INFO("radeon: %d quad pipes, %d Z pipes initialized\n",
> rdev->num_gb_pipes, rdev->num_z_pipes);
> }
>
> @@ -1165,7 +1162,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
> }
> return 0;
> fail:
> - printk(KERN_ERR "Forbidden register 0x%04X in cs at %d (val=%08x)\n",
> + pr_err("Forbidden register 0x%04X in cs at %d (val=%08x)\n",
> reg, idx, idx_value);
> return -EINVAL;
> }
> diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
> index 2828605aef3f..3eb0c4f9f796 100644
> --- a/drivers/gpu/drm/radeon/r420.c
> +++ b/drivers/gpu/drm/radeon/r420.c
> @@ -92,8 +92,7 @@ void r420_pipes_init(struct radeon_device *rdev)
> (1 << 2) | (1 << 3));
> /* add idle wait as per freedesktop.org bug 24041 */
> if (r100_gui_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait GUI idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait GUI idle while programming pipes. Bad things might happen.\n");
> }
> /* get max number of pipes */
> gb_pipe_select = RREG32(R400_GB_PIPE_SELECT);
> @@ -128,8 +127,7 @@ void r420_pipes_init(struct radeon_device *rdev)
> tmp |= R300_TILE_SIZE_16 | R300_ENABLE_TILING;
> WREG32(R300_GB_TILE_CONFIG, tmp);
> if (r100_gui_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait GUI idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait GUI idle while programming pipes. Bad things might happen.\n");
> }
>
> tmp = RREG32(R300_DST_PIPE_CONFIG);
> @@ -141,8 +139,7 @@ void r420_pipes_init(struct radeon_device *rdev)
> R300_DC_DC_DISABLE_IGNORE_PE);
>
> if (r100_gui_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait GUI idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait GUI idle while programming pipes. Bad things might happen.\n");
> }
>
> if (rdev->family == CHIP_RV530) {
> diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
> index 98d6053c36c6..074cf752faef 100644
> --- a/drivers/gpu/drm/radeon/r520.c
> +++ b/drivers/gpu/drm/radeon/r520.c
> @@ -86,8 +86,7 @@ static void r520_gpu_init(struct radeon_device *rdev)
> (((gb_pipe_select >> 8) & 0xF) << 4);
> WREG32_PLL(0x000D, tmp);
> if (r520_mc_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait MC idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait MC idle while programming pipes. Bad things might happen.\n");
> }
> }
>
> diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
> index a951881c2a50..0a085176e79b 100644
> --- a/drivers/gpu/drm/radeon/r600.c
> +++ b/drivers/gpu/drm/radeon/r600.c
> @@ -1094,7 +1094,7 @@ void r600_pcie_gart_tlb_flush(struct radeon_device *rdev)
> tmp = RREG32(VM_CONTEXT0_REQUEST_RESPONSE);
> tmp = (tmp & RESPONSE_TYPE_MASK) >> RESPONSE_TYPE_SHIFT;
> if (tmp == 2) {
> - printk(KERN_WARNING "[drm] r600 flush TLB failed\n");
> + pr_warn("[drm] r600 flush TLB failed\n");
> return;
> }
> if (tmp) {
> @@ -2550,8 +2550,7 @@ int r600_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->pfp_fw->size != pfp_req_size) {
> - printk(KERN_ERR
> - "r600_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("r600_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->pfp_fw->size, fw_name);
> err = -EINVAL;
> goto out;
> @@ -2562,8 +2561,7 @@ int r600_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->me_fw->size != me_req_size) {
> - printk(KERN_ERR
> - "r600_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("r600_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->me_fw->size, fw_name);
> err = -EINVAL;
> }
> @@ -2573,8 +2571,7 @@ int r600_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->rlc_fw->size != rlc_req_size) {
> - printk(KERN_ERR
> - "r600_rlc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("r600_rlc: Bogus length %zu in firmware \"%s\"\n",
> rdev->rlc_fw->size, fw_name);
> err = -EINVAL;
> }
> @@ -2583,15 +2580,12 @@ int r600_init_microcode(struct radeon_device *rdev)
> snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", smc_chip_name);
> err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
> if (err) {
> - printk(KERN_ERR
> - "smc: error loading firmware \"%s\"\n",
> - fw_name);
> + pr_err("smc: error loading firmware \"%s\"\n", fw_name);
> release_firmware(rdev->smc_fw);
> rdev->smc_fw = NULL;
> err = 0;
> } else if (rdev->smc_fw->size != smc_req_size) {
> - printk(KERN_ERR
> - "smc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("smc: Bogus length %zu in firmware \"%s\"\n",
> rdev->smc_fw->size, fw_name);
> err = -EINVAL;
> }
> @@ -2600,8 +2594,7 @@ int r600_init_microcode(struct radeon_device *rdev)
> out:
> if (err) {
> if (err != -EINVAL)
> - printk(KERN_ERR
> - "r600_cp: Failed to load firmware \"%s\"\n",
> + pr_err("r600_cp: Failed to load firmware \"%s\"\n",
> fw_name);
> release_firmware(rdev->pfp_fw);
> rdev->pfp_fw = NULL;
> diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
> index 595a19736458..97fd58e97043 100644
> --- a/drivers/gpu/drm/radeon/r600_cs.c
> +++ b/drivers/gpu/drm/radeon/r600_cs.c
> @@ -932,8 +932,7 @@ static int r600_packet0_check(struct radeon_cs_parser *p,
> }
> break;
> default:
> - printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
> - reg, idx);
> + pr_err("Forbidden register 0x%04X in cs at %d\n", reg, idx);
> return -EINVAL;
> }
> return 0;
> @@ -2320,7 +2319,7 @@ int r600_cs_parse(struct radeon_cs_parser *p)
> } while (p->idx < p->chunk_ib->length_dw);
> #if 0
> for (r = 0; r < p->ib.length_dw; r++) {
> - printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]);
> + pr_info("%05d 0x%08X\n", r, p->ib.ptr[r]);
> mdelay(1);
> }
> #endif
> @@ -2528,7 +2527,7 @@ int r600_dma_cs_parse(struct radeon_cs_parser *p)
> } while (p->idx < p->chunk_ib->length_dw);
> #if 0
> for (r = 0; r < p->ib->length_dw; r++) {
> - printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]);
> + pr_info("%05d 0x%08X\n", r, p->ib.ptr[r]);
> mdelay(1);
> }
> #endif
> diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
> index 44e0c5ed6418..2e400dc414e3 100644
> --- a/drivers/gpu/drm/radeon/radeon.h
> +++ b/drivers/gpu/drm/radeon/radeon.h
> @@ -2535,7 +2535,8 @@ static inline struct radeon_fence *to_radeon_fence(struct dma_fence *f)
> #define WREG16(reg, v) writew(v, (rdev->rmmio) + (reg))
> #define RREG32(reg) r100_mm_rreg(rdev, (reg), false)
> #define RREG32_IDX(reg) r100_mm_rreg(rdev, (reg), true)
> -#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", r100_mm_rreg(rdev, (reg), false))
> +#define DREG32(reg) pr_info("REGISTER: " #reg " : 0x%08X\n", \
> + r100_mm_rreg(rdev, (reg), false))
> #define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v), false)
> #define WREG32_IDX(reg, v) r100_mm_wreg(rdev, (reg), (v), true)
> #define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK)
> diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
> index 0ae13cd2adda..40be4068ca69 100644
> --- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
> +++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
> @@ -577,8 +577,8 @@ static bool radeon_atpx_detect(void)
>
> if (has_atpx && vga_count == 2) {
> acpi_get_name(radeon_atpx_priv.atpx.handle, ACPI_FULL_PATHNAME, &buffer);
> - printk(KERN_INFO "vga_switcheroo: detected switching method %s handle\n",
> - acpi_method_name);
> + pr_info("vga_switcheroo: detected switching method %s handle\n",
> + acpi_method_name);
> radeon_atpx_priv.atpx_detected = true;
> radeon_atpx_priv.bridge_pm_usable = d3_supported;
> radeon_atpx_init();
> diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
> index b214663b370d..aaacac190d26 100644
> --- a/drivers/gpu/drm/radeon/radeon_audio.c
> +++ b/drivers/gpu/drm/radeon/radeon_audio.c
> @@ -576,9 +576,9 @@ static void radeon_audio_calc_cts(unsigned int clock, int *CTS, int *N, int freq
>
> /* Check that we are in spec (not always possible) */
> if (n < (128*freq/1500))
> - printk(KERN_WARNING "Calculated ACR N value is too small. You may experience audio problems.\n");
> + pr_warn("Calculated ACR N value is too small. You may experience audio problems.\n");
> if (n > (128*freq/300))
> - printk(KERN_WARNING "Calculated ACR N value is too large. You may experience audio problems.\n");
> + pr_warn("Calculated ACR N value is too large. You may experience audio problems.\n");
>
> *N = n;
> *CTS = cts;
> diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c b/drivers/gpu/drm/radeon/radeon_clocks.c
> index c1135feb93c1..e55146cdf543 100644
> --- a/drivers/gpu/drm/radeon/radeon_clocks.c
> +++ b/drivers/gpu/drm/radeon/radeon_clocks.c
> @@ -111,7 +111,7 @@ static bool radeon_read_clocks_OF(struct drm_device *dev)
> return false;
> val = of_get_property(dp, "ATY,RefCLK", NULL);
> if (!val || !*val) {
> - printk(KERN_WARNING "radeonfb: No ATY,RefCLK property !\n");
> + pr_warn("radeonfb: No ATY,RefCLK property !\n");
> return false;
> }
> p1pll->reference_freq = p2pll->reference_freq = (*val) / 10;
> diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
> index 4b0c388be3f5..dde59c36ba92 100644
> --- a/drivers/gpu/drm/radeon/radeon_device.c
> +++ b/drivers/gpu/drm/radeon/radeon_device.c
> @@ -1249,7 +1249,7 @@ static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switchero
> if (state == VGA_SWITCHEROO_ON) {
> unsigned d3_delay = dev->pdev->d3_delay;
>
> - printk(KERN_INFO "radeon: switched on\n");
> + pr_info("radeon: switched on\n");
> /* don't suspend or resume card normally */
> dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
>
> @@ -1263,7 +1263,7 @@ static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switchero
> dev->switch_power_state = DRM_SWITCH_POWER_ON;
> drm_kms_helper_poll_enable(dev);
> } else {
> - printk(KERN_INFO "radeon: switched off\n");
> + pr_info("radeon: switched off\n");
> drm_kms_helper_poll_disable(dev);
> dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
> radeon_suspend_kms(dev, true, true, false);
> @@ -1410,12 +1410,12 @@ int radeon_device_init(struct radeon_device *rdev,
> if (r) {
> rdev->need_dma32 = true;
> dma_bits = 32;
> - printk(KERN_WARNING "radeon: No suitable DMA available.\n");
> + pr_warn("radeon: No suitable DMA available\n");
> }
> r = pci_set_consistent_dma_mask(rdev->pdev, DMA_BIT_MASK(dma_bits));
> if (r) {
> pci_set_consistent_dma_mask(rdev->pdev, DMA_BIT_MASK(32));
> - printk(KERN_WARNING "radeon: No coherent DMA available.\n");
> + pr_warn("radeon: No coherent DMA available\n");
> }
>
> /* Registers mapping */
> diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
> index 2be4fe9c7217..53aa94f705a7 100644
> --- a/drivers/gpu/drm/radeon/radeon_fb.c
> +++ b/drivers/gpu/drm/radeon/radeon_fb.c
> @@ -149,8 +149,7 @@ static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev,
> RADEON_GEM_DOMAIN_VRAM,
> 0, true, &gobj);
> if (ret) {
> - printk(KERN_ERR "failed to allocate framebuffer (%d)\n",
> - aligned_size);
> + pr_err("failed to allocate framebuffer (%d)\n", aligned_size);
> return -ENOMEM;
> }
> rbo = gem_to_radeon_bo(gobj);
> diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
> index 96683f5b2b1b..9b0b123ce079 100644
> --- a/drivers/gpu/drm/radeon/radeon_gem.c
> +++ b/drivers/gpu/drm/radeon/radeon_gem.c
> @@ -106,7 +106,7 @@ static int radeon_gem_set_domain(struct drm_gem_object *gobj,
> }
> if (!domain) {
> /* Do nothings */
> - printk(KERN_WARNING "Set domain without domain !\n");
> + pr_warn("Set domain without domain !\n");
> return 0;
> }
> if (domain == RADEON_GEM_DOMAIN_CPU) {
> @@ -116,7 +116,7 @@ static int radeon_gem_set_domain(struct drm_gem_object *gobj,
> r = -EBUSY;
>
> if (r < 0 && r != -EINTR) {
> - printk(KERN_ERR "Failed to wait for object: %li\n", r);
> + pr_err("Failed to wait for object: %li\n", r);
> return r;
> }
> }
> diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
> index 791818165c76..4fdc7bda7a7d 100644
> --- a/drivers/gpu/drm/radeon/radeon_test.c
> +++ b/drivers/gpu/drm/radeon/radeon_test.c
> @@ -246,7 +246,7 @@ static void radeon_do_test_moves(struct radeon_device *rdev, int flag)
> out_cleanup:
> kfree(gtt_obj);
> if (r) {
> - printk(KERN_WARNING "Error while testing BO move.\n");
> + pr_warn("Error while testing BO move\n");
> }
> }
>
> @@ -394,7 +394,7 @@ void radeon_test_ring_sync(struct radeon_device *rdev,
> radeon_fence_unref(&fence2);
>
> if (r)
> - printk(KERN_WARNING "Error while testing ring sync (%d).\n", r);
> + pr_warn("Error while testing ring sync (%d)\n", r);
> }
>
> static void radeon_test_ring_sync2(struct radeon_device *rdev,
> @@ -504,7 +504,7 @@ static void radeon_test_ring_sync2(struct radeon_device *rdev,
> radeon_fence_unref(&fenceB);
>
> if (r)
> - printk(KERN_WARNING "Error while testing ring sync (%d).\n", r);
> + pr_warn("Error while testing ring sync (%d)\n", r);
> }
>
> static bool radeon_test_sync_possible(struct radeon_ring *ringA,
> diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
> index 34e3235f41d2..4121209c183e 100644
> --- a/drivers/gpu/drm/radeon/rs400.c
> +++ b/drivers/gpu/drm/radeon/rs400.c
> @@ -255,8 +255,8 @@ static void rs400_gpu_init(struct radeon_device *rdev)
> /* FIXME: is this correct ? */
> r420_pipes_init(rdev);
> if (rs400_mc_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "rs400: Failed to wait MC idle while "
> - "programming pipes. Bad things might happen. %08x\n", RREG32(RADEON_MC_STATUS));
> + pr_warn("rs400: Failed to wait MC idle while programming pipes. Bad things might happen. %08x\n",
> + RREG32(RADEON_MC_STATUS));
> }
> }
>
> diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
> index 6bc44c24e837..1bae33e43f3c 100644
> --- a/drivers/gpu/drm/radeon/rs690.c
> +++ b/drivers/gpu/drm/radeon/rs690.c
> @@ -52,8 +52,7 @@ static void rs690_gpu_init(struct radeon_device *rdev)
> /* FIXME: is this correct ? */
> r420_pipes_init(rdev);
> if (rs690_mc_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait MC idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait MC idle while programming pipes. Bad things might happen.\n");
> }
> }
>
> diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
> index c55d653aaf5f..ffbd2c006f60 100644
> --- a/drivers/gpu/drm/radeon/rv515.c
> +++ b/drivers/gpu/drm/radeon/rv515.c
> @@ -154,8 +154,7 @@ static void rv515_gpu_init(struct radeon_device *rdev)
> unsigned pipe_select_current, gb_pipe_select, tmp;
>
> if (r100_gui_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait GUI idle while "
> - "resetting GPU. Bad things might happen.\n");
> + pr_warn("Failed to wait GUI idle while resetting GPU. Bad things might happen.\n");
> }
> rv515_vga_render_disable(rdev);
> r420_pipes_init(rdev);
> @@ -166,12 +165,10 @@ static void rv515_gpu_init(struct radeon_device *rdev)
> (((gb_pipe_select >> 8) & 0xF) << 4);
> WREG32_PLL(0x000D, tmp);
> if (r100_gui_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait GUI idle while "
> - "resetting GPU. Bad things might happen.\n");
> + pr_warn("Failed to wait GUI idle while resetting GPU. Bad things might happen.\n");
> }
> if (rv515_mc_wait_for_idle(rdev)) {
> - printk(KERN_WARNING "Failed to wait MC idle while "
> - "programming pipes. Bad things might happen.\n");
> + pr_warn("Failed to wait MC idle while programming pipes. Bad things might happen.\n");
> }
> }
>
> diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
> index 414776811e71..528e5a49a214 100644
> --- a/drivers/gpu/drm/radeon/si.c
> +++ b/drivers/gpu/drm/radeon/si.c
> @@ -1762,8 +1762,7 @@ static int si_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->pfp_fw->size != pfp_req_size) {
> - printk(KERN_ERR
> - "si_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("si_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->pfp_fw->size, fw_name);
> err = -EINVAL;
> goto out;
> @@ -1771,8 +1770,7 @@ static int si_init_microcode(struct radeon_device *rdev)
> } else {
> err = radeon_ucode_validate(rdev->pfp_fw);
> if (err) {
> - printk(KERN_ERR
> - "si_cp: validation failed for firmware \"%s\"\n",
> + pr_err("si_cp: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -1788,16 +1786,14 @@ static int si_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->me_fw->size != me_req_size) {
> - printk(KERN_ERR
> - "si_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("si_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->me_fw->size, fw_name);
> err = -EINVAL;
> }
> } else {
> err = radeon_ucode_validate(rdev->me_fw);
> if (err) {
> - printk(KERN_ERR
> - "si_cp: validation failed for firmware \"%s\"\n",
> + pr_err("si_cp: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -1813,16 +1809,14 @@ static int si_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->ce_fw->size != ce_req_size) {
> - printk(KERN_ERR
> - "si_cp: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("si_cp: Bogus length %zu in firmware \"%s\"\n",
> rdev->ce_fw->size, fw_name);
> err = -EINVAL;
> }
> } else {
> err = radeon_ucode_validate(rdev->ce_fw);
> if (err) {
> - printk(KERN_ERR
> - "si_cp: validation failed for firmware \"%s\"\n",
> + pr_err("si_cp: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -1838,16 +1832,14 @@ static int si_init_microcode(struct radeon_device *rdev)
> if (err)
> goto out;
> if (rdev->rlc_fw->size != rlc_req_size) {
> - printk(KERN_ERR
> - "si_rlc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("si_rlc: Bogus length %zu in firmware \"%s\"\n",
> rdev->rlc_fw->size, fw_name);
> err = -EINVAL;
> }
> } else {
> err = radeon_ucode_validate(rdev->rlc_fw);
> if (err) {
> - printk(KERN_ERR
> - "si_cp: validation failed for firmware \"%s\"\n",
> + pr_err("si_cp: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -1871,8 +1863,7 @@ static int si_init_microcode(struct radeon_device *rdev)
> }
> if ((rdev->mc_fw->size != mc_req_size) &&
> (rdev->mc_fw->size != mc2_req_size)) {
> - printk(KERN_ERR
> - "si_mc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("si_mc: Bogus length %zu in firmware \"%s\"\n",
> rdev->mc_fw->size, fw_name);
> err = -EINVAL;
> }
> @@ -1880,8 +1871,7 @@ static int si_init_microcode(struct radeon_device *rdev)
> } else {
> err = radeon_ucode_validate(rdev->mc_fw);
> if (err) {
> - printk(KERN_ERR
> - "si_cp: validation failed for firmware \"%s\"\n",
> + pr_err("si_cp: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -1900,23 +1890,19 @@ static int si_init_microcode(struct radeon_device *rdev)
> snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
> err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
> if (err) {
> - printk(KERN_ERR
> - "smc: error loading firmware \"%s\"\n",
> - fw_name);
> + pr_err("smc: error loading firmware \"%s\"\n", fw_name);
> release_firmware(rdev->smc_fw);
> rdev->smc_fw = NULL;
> err = 0;
> } else if (rdev->smc_fw->size != smc_req_size) {
> - printk(KERN_ERR
> - "si_smc: Bogus length %zu in firmware \"%s\"\n",
> + pr_err("si_smc: Bogus length %zu in firmware \"%s\"\n",
> rdev->smc_fw->size, fw_name);
> err = -EINVAL;
> }
> } else {
> err = radeon_ucode_validate(rdev->smc_fw);
> if (err) {
> - printk(KERN_ERR
> - "si_cp: validation failed for firmware \"%s\"\n",
> + pr_err("si_cp: validation failed for firmware \"%s\"\n",
> fw_name);
> goto out;
> } else {
> @@ -1927,7 +1913,7 @@ static int si_init_microcode(struct radeon_device *rdev)
> if (new_fw == 0) {
> rdev->new_fw = false;
> } else if (new_fw < 6) {
> - printk(KERN_ERR "si_fw: mixing new and old firmware!\n");
> + pr_err("si_fw: mixing new and old firmware!\n");
> err = -EINVAL;
> } else {
> rdev->new_fw = true;
> @@ -1935,8 +1921,7 @@ static int si_init_microcode(struct radeon_device *rdev)
> out:
> if (err) {
> if (err != -EINVAL)
> - printk(KERN_ERR
> - "si_cp: Failed to load firmware \"%s\"\n",
> + pr_err("si_cp: Failed to load firmware \"%s\"\n",
> fw_name);
> release_firmware(rdev->pfp_fw);
> rdev->pfp_fw = NULL;
> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
> index 17478f38dea3..dca2e809a970 100644
> --- a/drivers/gpu/drm/ttm/ttm_bo.c
> +++ b/drivers/gpu/drm/ttm/ttm_bo.c
> @@ -982,7 +982,7 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo,
> }
>
> if (!type_found) {
> - printk(KERN_ERR TTM_PFX "No compatible memory type found.\n");
> + pr_err(TTM_PFX "No compatible memory type found\n");
> return -EINVAL;
> }
>
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
> index 6541dd8b82dc..b399f03a988d 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
> @@ -728,8 +728,7 @@ int vmw_fence_obj_wait_ioctl(struct drm_device *dev, void *data,
>
> base = ttm_base_object_lookup(tfile, arg->handle);
> if (unlikely(base == NULL)) {
> - printk(KERN_ERR "Wait invalid fence object handle "
> - "0x%08lx.\n",
> + pr_err("Wait invalid fence object handle 0x%08lx\n",
> (unsigned long)arg->handle);
> return -EINVAL;
> }
> @@ -773,8 +772,7 @@ int vmw_fence_obj_signaled_ioctl(struct drm_device *dev, void *data,
>
> base = ttm_base_object_lookup(tfile, arg->handle);
> if (unlikely(base == NULL)) {
> - printk(KERN_ERR "Fence signaled invalid fence object handle "
> - "0x%08lx.\n",
> + pr_err("Fence signaled invalid fence object handle 0x%08lx\n",
> (unsigned long)arg->handle);
> return -EINVAL;
> }
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
> index fec7348cea2c..c1900f4390a4 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
> @@ -159,8 +159,7 @@ static int vmw_gmrid_man_takedown(struct ttm_mem_type_manager *man)
> static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
> const char *prefix)
> {
> - printk(KERN_INFO "%s: No debug info available for the GMR "
> - "id manager.\n", prefix);
> + pr_info("%s: No debug info available for the GMR id manager\n", prefix);
> }
>
> const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
> index 65b3f0369636..27033d944b08 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
> @@ -736,14 +736,14 @@ int vmw_user_dmabuf_lookup(struct ttm_object_file *tfile,
>
> base = ttm_base_object_lookup(tfile, handle);
> if (unlikely(base == NULL)) {
> - printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n",
> + pr_err("Invalid buffer object handle 0x%08lx\n",
> (unsigned long)handle);
> return -ESRCH;
> }
>
> if (unlikely(ttm_base_object_type(base) != ttm_buffer_type)) {
> ttm_base_object_unref(&base);
> - printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n",
> + pr_err("Invalid buffer object handle 0x%08lx\n",
> (unsigned long)handle);
> return -EINVAL;
> }
> --
> 2.10.0.rc2.1.g053435c
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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