From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Ben Skeggs <bskeggs@redhat.com>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>
Subject: [PATCH][next] drm/nouveau: Use fallthrough pseudo-keyword
Date: Tue, 7 Jul 2020 12:36:28 -0500 [thread overview]
Message-ID: <20200707173628.GA29695@embeddedor> (raw)
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.
[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 -
drivers/gpu/drm/nouveau/nouveau_bo.c | 2 -
drivers/gpu/drm/nouveau/nouveau_connector.c | 4 +-
drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c | 34 ++++++++++-----------
drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c | 2 -
drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c | 4 +-
drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c | 10 +++---
drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c | 12 +++----
drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c | 4 +-
drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c | 2 -
17 files changed, 45 insertions(+), 45 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index d472942102f5..ee365f31056b 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -932,7 +932,7 @@ nv50_dp_bpc_to_depth(unsigned int bpc)
switch (bpc) {
case 6: return 0x2;
case 8: return 0x5;
- case 10: /* fall-through */
+ case 10: fallthrough;
default: return 0x6;
}
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index c40f127de3d0..00581e6d183f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1458,7 +1458,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
if (drm->client.mem->oclass < NVIF_CLASS_MEM_NV50 || !mem->kind)
/* untiled */
break;
- /* fall through - tiled memory */
+ fallthrough; /* tiled memory */
case TTM_PL_VRAM:
reg->bus.offset = reg->start << PAGE_SHIFT;
reg->bus.base = device->func->resource_addr(device, 1);
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 1b383ae0248f..ae3b3002d737 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -331,7 +331,7 @@ nouveau_conn_attach_properties(struct drm_connector *connector)
case DRM_MODE_CONNECTOR_VGA:
if (disp->disp.object.oclass < NV50_DISP)
break; /* Can only scale on DFPs. */
- /* Fall-through. */
+ fallthrough;
default:
drm_object_attach_property(&connector->base, dev->mode_config.
scaling_mode_property,
@@ -446,7 +446,7 @@ nouveau_connector_ddc_detect(struct drm_connector *connector)
case DCB_OUTPUT_LVDS:
switcheroo_ddc = !!(vga_switcheroo_handler_flags() &
VGA_SWITCHEROO_CAN_SWITCH_DDC);
- /* fall-through */
+ fallthrough;
default:
if (!nv_encoder->i2c)
break;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c
index 7147dc6d9018..1ccfc8314812 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c
@@ -23,55 +23,55 @@ void pack_hdmi_infoframe(struct packed_hdmi_infoframe *packed_frame,
*/
case 17:
subpack1_high = (raw_frame[16] << 16);
- /* fall through */
+ fallthrough;
case 16:
subpack1_high |= (raw_frame[15] << 8);
- /* fall through */
+ fallthrough;
case 15:
subpack1_high |= raw_frame[14];
- /* fall through */
+ fallthrough;
case 14:
subpack1_low = (raw_frame[13] << 24);
- /* fall through */
+ fallthrough;
case 13:
subpack1_low |= (raw_frame[12] << 16);
- /* fall through */
+ fallthrough;
case 12:
subpack1_low |= (raw_frame[11] << 8);
- /* fall through */
+ fallthrough;
case 11:
subpack1_low |= raw_frame[10];
- /* fall through */
+ fallthrough;
case 10:
subpack0_high = (raw_frame[9] << 16);
- /* fall through */
+ fallthrough;
case 9:
subpack0_high |= (raw_frame[8] << 8);
- /* fall through */
+ fallthrough;
case 8:
subpack0_high |= raw_frame[7];
- /* fall through */
+ fallthrough;
case 7:
subpack0_low = (raw_frame[6] << 24);
- /* fall through */
+ fallthrough;
case 6:
subpack0_low |= (raw_frame[5] << 16);
- /* fall through */
+ fallthrough;
case 5:
subpack0_low |= (raw_frame[4] << 8);
- /* fall through */
+ fallthrough;
case 4:
subpack0_low |= raw_frame[3];
- /* fall through */
+ fallthrough;
case 3:
header = (raw_frame[2] << 16);
- /* fall through */
+ fallthrough;
case 2:
header |= (raw_frame[1] << 8);
- /* fall through */
+ fallthrough;
case 1:
header |= raw_frame[0];
- /* fall through */
+ fallthrough;
case 0:
break;
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
index 7f1adab21a5f..5159d5df20a2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
@@ -122,7 +122,7 @@ nv04_dmaobj_new(struct nvkm_dma *dma, const struct nvkm_oclass *oclass,
break;
case NV_MEM_ACCESS_WO:
dmaobj->flags0 |= 0x00008000;
- /* fall through */
+ fallthrough;
case NV_MEM_ACCESS_RW:
dmaobj->flags2 |= 0x00000002;
break;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
index 93493b335d76..c1d1b1aa5bc6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
@@ -117,10 +117,10 @@ nv04_fifo_swmthd(struct nvkm_device *device, u32 chid, u32 addr, u32 data)
switch (mthd) {
case 0x0000 ... 0x0000: /* subchannel's engine -> software */
nvkm_wr32(device, 0x003280, (engine &= ~mask));
- /* fall through */
+ fallthrough;
case 0x0180 ... 0x01fc: /* handle -> instance */
data = nvkm_rd32(device, 0x003258) & 0x0000ffff;
- /* fall through */
+ fallthrough;
case 0x0100 ... 0x017c:
case 0x0200 ... 0x1ffc: /* pass method down to sw */
if (!(engine & mask) && sw)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
index 47c16821c37f..2d61fd832ddb 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
@@ -81,7 +81,7 @@ nv40_fifo_init(struct nvkm_fifo *base)
case 0x49:
case 0x4b:
nvkm_wr32(device, 0x002230, 0x00000001);
- /* fall through */
+ fallthrough;
case 0x40:
case 0x41:
case 0x42:
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c
index a8d5d67feeaf..8698f260b988 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c
@@ -172,8 +172,8 @@ dcb_outp_parse(struct nvkm_bios *bios, u8 idx, u8 *ver, u8 *len,
outp->dpconf.link_nr = 1;
break;
}
+ fallthrough;
- /* fall-through... */
case DCB_OUTPUT_TMDS:
case DCB_OUTPUT_LVDS:
outp->link = (conf & 0x00000030) >> 4;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
index b099d1209be8..c694501ae206 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
@@ -100,7 +100,7 @@ nvbios_dpout_parse(struct nvkm_bios *bios, u8 idx,
switch (*ver) {
case 0x20:
info->mask |= 0x00c0; /* match any link */
- /* fall-through */
+ fallthrough;
case 0x21:
case 0x30:
info->flags = nvbios_rd08(bios, data + 0x05);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
index 7112992e0e38..f039388f0676 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
@@ -135,7 +135,7 @@ nvbios_perfEp(struct nvkm_bios *bios, int idx,
break;
case 0x30:
info->script = nvbios_rd16(bios, perf + 0x02);
- /* fall through */
+ fallthrough;
case 0x35:
info->fanspeed = nvbios_rd08(bios, perf + 0x06);
info->voltage = nvbios_rd08(bios, perf + 0x07);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
index bda6cc9a7aaf..350f10a3de37 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
@@ -134,7 +134,7 @@ pll_map(struct nvkm_bios *bios)
device->chipset == 0xaa ||
device->chipset == 0xac)
return g84_pll_mapping;
- /* fall through */
+ fallthrough;
default:
return NULL;
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
index 20ff5173cf8f..2da45e29f68b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
@@ -115,21 +115,21 @@ nvbios_timingEp(struct nvkm_bios *bios, int idx,
switch (min_t(u8, *hdr, 25)) {
case 25:
p->timing_10_24 = nvbios_rd08(bios, data + 0x18);
- /* fall through */
+ fallthrough;
case 24:
case 23:
case 22:
p->timing_10_21 = nvbios_rd08(bios, data + 0x15);
- /* fall through */
+ fallthrough;
case 21:
p->timing_10_20 = nvbios_rd08(bios, data + 0x14);
- /* fall through */
+ fallthrough;
case 20:
p->timing_10_CWL = nvbios_rd08(bios, data + 0x13);
- /* fall through */
+ fallthrough;
case 19:
p->timing_10_18 = nvbios_rd08(bios, data + 0x12);
- /* fall through */
+ fallthrough;
case 18:
case 17:
p->timing_10_16 = nvbios_rd08(bios, data + 0x10);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
index 40e564524b7a..dc184e857f85 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
@@ -90,7 +90,7 @@ nvkm_cstate_valid(struct nvkm_clk *clk, struct nvkm_cstate *cstate,
case NVKM_CLK_BOOST_NONE:
if (clk->base_khz && freq > clk->base_khz)
return false;
- /* fall through */
+ fallthrough;
case NVKM_CLK_BOOST_BIOS:
if (clk->boost_khz && freq > clk->boost_khz)
return false;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
index 4f000237796f..efa50274df97 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
@@ -363,7 +363,7 @@ mcp77_clk_prog(struct nvkm_clk *base)
switch (clk->vsrc) {
case nv_clk_src_cclk:
mast |= 0x00400000;
- /* fall through */
+ fallthrough;
default:
nvkm_wr32(device, 0x4600, clk->vdiv);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c
index c3dae05348eb..317ce9fb8225 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c
@@ -119,11 +119,11 @@ powerctrl_1_shift(int chip_version, int reg)
switch (reg) {
case 0x680520:
- shift += 4; /* fall through */
+ shift += 4; fallthrough;
case 0x680508:
- shift += 4; /* fall through */
+ shift += 4; fallthrough;
case 0x680504:
- shift += 4; /* fall through */
+ shift += 4; fallthrough;
case 0x680500:
shift += 4;
}
@@ -245,11 +245,11 @@ setPLL_double_highregs(struct nvkm_devinit *init, u32 reg1,
switch (reg1) {
case 0x680504:
- shift_c040 += 2; /* fall through */
+ shift_c040 += 2; fallthrough;
case 0x680500:
- shift_c040 += 2; /* fall through */
+ shift_c040 += 2; fallthrough;
case 0x680520:
- shift_c040 += 2; /* fall through */
+ shift_c040 += 2; fallthrough;
case 0x680508:
shift_c040 += 2;
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
index 5f4c287d7943..97b3a28ca5c0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
@@ -131,13 +131,13 @@ nv40_ram_prog(struct nvkm_ram *base)
nvkm_mask(device, 0x00402c, 0xc0771100, ram->ctrl);
nvkm_wr32(device, 0x004048, ram->coef);
nvkm_wr32(device, 0x004030, ram->coef);
- /* fall through */
+ fallthrough;
case 0x43:
case 0x49:
case 0x4b:
nvkm_mask(device, 0x004038, 0xc0771100, ram->ctrl);
nvkm_wr32(device, 0x00403c, ram->coef);
- /* fall through */
+ fallthrough;
default:
nvkm_mask(device, 0x004020, 0xc0771100, ram->ctrl);
nvkm_wr32(device, 0x004024, ram->coef);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c
index 2a6150ab5611..70e2c414bb7b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c
@@ -159,7 +159,7 @@ mxm_dcb_sanitise_entry(struct nvkm_bios *bios, void *data, int idx, u16 pdcb)
break;
case 0x0e: /* eDP, falls through to DPint */
ctx.outp[1] |= 0x00010000;
- /* fall through */
+ fallthrough;
case 0x07: /* DP internal, wtf is this?? HP8670w */
ctx.outp[1] |= 0x00000004; /* use_power_scripts? */
type = DCB_CONNECTOR_eDP;
WARNING: multiple messages have this Message-ID (diff)
From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Ben Skeggs <bskeggs@redhat.com>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>
Cc: nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>
Subject: [PATCH][next] drm/nouveau: Use fallthrough pseudo-keyword
Date: Tue, 7 Jul 2020 12:36:28 -0500 [thread overview]
Message-ID: <20200707173628.GA29695@embeddedor> (raw)
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.
[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 -
drivers/gpu/drm/nouveau/nouveau_bo.c | 2 -
drivers/gpu/drm/nouveau/nouveau_connector.c | 4 +-
drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c | 34 ++++++++++-----------
drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c | 2 -
drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c | 4 +-
drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c | 10 +++---
drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c | 2 -
drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c | 12 +++----
drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c | 4 +-
drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c | 2 -
17 files changed, 45 insertions(+), 45 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index d472942102f5..ee365f31056b 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -932,7 +932,7 @@ nv50_dp_bpc_to_depth(unsigned int bpc)
switch (bpc) {
case 6: return 0x2;
case 8: return 0x5;
- case 10: /* fall-through */
+ case 10: fallthrough;
default: return 0x6;
}
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index c40f127de3d0..00581e6d183f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1458,7 +1458,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
if (drm->client.mem->oclass < NVIF_CLASS_MEM_NV50 || !mem->kind)
/* untiled */
break;
- /* fall through - tiled memory */
+ fallthrough; /* tiled memory */
case TTM_PL_VRAM:
reg->bus.offset = reg->start << PAGE_SHIFT;
reg->bus.base = device->func->resource_addr(device, 1);
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 1b383ae0248f..ae3b3002d737 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -331,7 +331,7 @@ nouveau_conn_attach_properties(struct drm_connector *connector)
case DRM_MODE_CONNECTOR_VGA:
if (disp->disp.object.oclass < NV50_DISP)
break; /* Can only scale on DFPs. */
- /* Fall-through. */
+ fallthrough;
default:
drm_object_attach_property(&connector->base, dev->mode_config.
scaling_mode_property,
@@ -446,7 +446,7 @@ nouveau_connector_ddc_detect(struct drm_connector *connector)
case DCB_OUTPUT_LVDS:
switcheroo_ddc = !!(vga_switcheroo_handler_flags() &
VGA_SWITCHEROO_CAN_SWITCH_DDC);
- /* fall-through */
+ fallthrough;
default:
if (!nv_encoder->i2c)
break;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c
index 7147dc6d9018..1ccfc8314812 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c
@@ -23,55 +23,55 @@ void pack_hdmi_infoframe(struct packed_hdmi_infoframe *packed_frame,
*/
case 17:
subpack1_high = (raw_frame[16] << 16);
- /* fall through */
+ fallthrough;
case 16:
subpack1_high |= (raw_frame[15] << 8);
- /* fall through */
+ fallthrough;
case 15:
subpack1_high |= raw_frame[14];
- /* fall through */
+ fallthrough;
case 14:
subpack1_low = (raw_frame[13] << 24);
- /* fall through */
+ fallthrough;
case 13:
subpack1_low |= (raw_frame[12] << 16);
- /* fall through */
+ fallthrough;
case 12:
subpack1_low |= (raw_frame[11] << 8);
- /* fall through */
+ fallthrough;
case 11:
subpack1_low |= raw_frame[10];
- /* fall through */
+ fallthrough;
case 10:
subpack0_high = (raw_frame[9] << 16);
- /* fall through */
+ fallthrough;
case 9:
subpack0_high |= (raw_frame[8] << 8);
- /* fall through */
+ fallthrough;
case 8:
subpack0_high |= raw_frame[7];
- /* fall through */
+ fallthrough;
case 7:
subpack0_low = (raw_frame[6] << 24);
- /* fall through */
+ fallthrough;
case 6:
subpack0_low |= (raw_frame[5] << 16);
- /* fall through */
+ fallthrough;
case 5:
subpack0_low |= (raw_frame[4] << 8);
- /* fall through */
+ fallthrough;
case 4:
subpack0_low |= raw_frame[3];
- /* fall through */
+ fallthrough;
case 3:
header = (raw_frame[2] << 16);
- /* fall through */
+ fallthrough;
case 2:
header |= (raw_frame[1] << 8);
- /* fall through */
+ fallthrough;
case 1:
header |= raw_frame[0];
- /* fall through */
+ fallthrough;
case 0:
break;
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
index 7f1adab21a5f..5159d5df20a2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
@@ -122,7 +122,7 @@ nv04_dmaobj_new(struct nvkm_dma *dma, const struct nvkm_oclass *oclass,
break;
case NV_MEM_ACCESS_WO:
dmaobj->flags0 |= 0x00008000;
- /* fall through */
+ fallthrough;
case NV_MEM_ACCESS_RW:
dmaobj->flags2 |= 0x00000002;
break;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
index 93493b335d76..c1d1b1aa5bc6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
@@ -117,10 +117,10 @@ nv04_fifo_swmthd(struct nvkm_device *device, u32 chid, u32 addr, u32 data)
switch (mthd) {
case 0x0000 ... 0x0000: /* subchannel's engine -> software */
nvkm_wr32(device, 0x003280, (engine &= ~mask));
- /* fall through */
+ fallthrough;
case 0x0180 ... 0x01fc: /* handle -> instance */
data = nvkm_rd32(device, 0x003258) & 0x0000ffff;
- /* fall through */
+ fallthrough;
case 0x0100 ... 0x017c:
case 0x0200 ... 0x1ffc: /* pass method down to sw */
if (!(engine & mask) && sw)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
index 47c16821c37f..2d61fd832ddb 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
@@ -81,7 +81,7 @@ nv40_fifo_init(struct nvkm_fifo *base)
case 0x49:
case 0x4b:
nvkm_wr32(device, 0x002230, 0x00000001);
- /* fall through */
+ fallthrough;
case 0x40:
case 0x41:
case 0x42:
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c
index a8d5d67feeaf..8698f260b988 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c
@@ -172,8 +172,8 @@ dcb_outp_parse(struct nvkm_bios *bios, u8 idx, u8 *ver, u8 *len,
outp->dpconf.link_nr = 1;
break;
}
+ fallthrough;
- /* fall-through... */
case DCB_OUTPUT_TMDS:
case DCB_OUTPUT_LVDS:
outp->link = (conf & 0x00000030) >> 4;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
index b099d1209be8..c694501ae206 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
@@ -100,7 +100,7 @@ nvbios_dpout_parse(struct nvkm_bios *bios, u8 idx,
switch (*ver) {
case 0x20:
info->mask |= 0x00c0; /* match any link */
- /* fall-through */
+ fallthrough;
case 0x21:
case 0x30:
info->flags = nvbios_rd08(bios, data + 0x05);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
index 7112992e0e38..f039388f0676 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
@@ -135,7 +135,7 @@ nvbios_perfEp(struct nvkm_bios *bios, int idx,
break;
case 0x30:
info->script = nvbios_rd16(bios, perf + 0x02);
- /* fall through */
+ fallthrough;
case 0x35:
info->fanspeed = nvbios_rd08(bios, perf + 0x06);
info->voltage = nvbios_rd08(bios, perf + 0x07);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
index bda6cc9a7aaf..350f10a3de37 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
@@ -134,7 +134,7 @@ pll_map(struct nvkm_bios *bios)
device->chipset == 0xaa ||
device->chipset == 0xac)
return g84_pll_mapping;
- /* fall through */
+ fallthrough;
default:
return NULL;
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
index 20ff5173cf8f..2da45e29f68b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
@@ -115,21 +115,21 @@ nvbios_timingEp(struct nvkm_bios *bios, int idx,
switch (min_t(u8, *hdr, 25)) {
case 25:
p->timing_10_24 = nvbios_rd08(bios, data + 0x18);
- /* fall through */
+ fallthrough;
case 24:
case 23:
case 22:
p->timing_10_21 = nvbios_rd08(bios, data + 0x15);
- /* fall through */
+ fallthrough;
case 21:
p->timing_10_20 = nvbios_rd08(bios, data + 0x14);
- /* fall through */
+ fallthrough;
case 20:
p->timing_10_CWL = nvbios_rd08(bios, data + 0x13);
- /* fall through */
+ fallthrough;
case 19:
p->timing_10_18 = nvbios_rd08(bios, data + 0x12);
- /* fall through */
+ fallthrough;
case 18:
case 17:
p->timing_10_16 = nvbios_rd08(bios, data + 0x10);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
index 40e564524b7a..dc184e857f85 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
@@ -90,7 +90,7 @@ nvkm_cstate_valid(struct nvkm_clk *clk, struct nvkm_cstate *cstate,
case NVKM_CLK_BOOST_NONE:
if (clk->base_khz && freq > clk->base_khz)
return false;
- /* fall through */
+ fallthrough;
case NVKM_CLK_BOOST_BIOS:
if (clk->boost_khz && freq > clk->boost_khz)
return false;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
index 4f000237796f..efa50274df97 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
@@ -363,7 +363,7 @@ mcp77_clk_prog(struct nvkm_clk *base)
switch (clk->vsrc) {
case nv_clk_src_cclk:
mast |= 0x00400000;
- /* fall through */
+ fallthrough;
default:
nvkm_wr32(device, 0x4600, clk->vdiv);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c
index c3dae05348eb..317ce9fb8225 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c
@@ -119,11 +119,11 @@ powerctrl_1_shift(int chip_version, int reg)
switch (reg) {
case 0x680520:
- shift += 4; /* fall through */
+ shift += 4; fallthrough;
case 0x680508:
- shift += 4; /* fall through */
+ shift += 4; fallthrough;
case 0x680504:
- shift += 4; /* fall through */
+ shift += 4; fallthrough;
case 0x680500:
shift += 4;
}
@@ -245,11 +245,11 @@ setPLL_double_highregs(struct nvkm_devinit *init, u32 reg1,
switch (reg1) {
case 0x680504:
- shift_c040 += 2; /* fall through */
+ shift_c040 += 2; fallthrough;
case 0x680500:
- shift_c040 += 2; /* fall through */
+ shift_c040 += 2; fallthrough;
case 0x680520:
- shift_c040 += 2; /* fall through */
+ shift_c040 += 2; fallthrough;
case 0x680508:
shift_c040 += 2;
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
index 5f4c287d7943..97b3a28ca5c0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
@@ -131,13 +131,13 @@ nv40_ram_prog(struct nvkm_ram *base)
nvkm_mask(device, 0x00402c, 0xc0771100, ram->ctrl);
nvkm_wr32(device, 0x004048, ram->coef);
nvkm_wr32(device, 0x004030, ram->coef);
- /* fall through */
+ fallthrough;
case 0x43:
case 0x49:
case 0x4b:
nvkm_mask(device, 0x004038, 0xc0771100, ram->ctrl);
nvkm_wr32(device, 0x00403c, ram->coef);
- /* fall through */
+ fallthrough;
default:
nvkm_mask(device, 0x004020, 0xc0771100, ram->ctrl);
nvkm_wr32(device, 0x004024, ram->coef);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c
index 2a6150ab5611..70e2c414bb7b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c
@@ -159,7 +159,7 @@ mxm_dcb_sanitise_entry(struct nvkm_bios *bios, void *data, int idx, u16 pdcb)
break;
case 0x0e: /* eDP, falls through to DPint */
ctx.outp[1] |= 0x00010000;
- /* fall through */
+ fallthrough;
case 0x07: /* DP internal, wtf is this?? HP8670w */
ctx.outp[1] |= 0x00000004; /* use_power_scripts? */
type = DCB_CONNECTOR_eDP;
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next reply other threads:[~2020-07-07 17:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-07 17:36 Gustavo A. R. Silva [this message]
2020-07-07 17:36 ` [PATCH][next] drm/nouveau: Use fallthrough pseudo-keyword Gustavo A. R. Silva
2020-07-08 3:22 ` Ben Skeggs
2020-07-08 3:22 ` Ben Skeggs
2020-07-08 3:27 ` Joe Perches
2020-07-08 3:27 ` Joe Perches
2020-07-08 18:19 ` Gustavo A. R. Silva
2020-07-08 18:19 ` Gustavo A. R. Silva
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200707173628.GA29695@embeddedor \
--to=gustavoars@kernel.org \
--cc=airlied@linux.ie \
--cc=bskeggs@redhat.com \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nouveau@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.