[REBASED PATCH RESEND 2/5 v2] drm/i915: consistent struct device naming

David Weinehall
2016-08-22T10:42:12Z

We currently have a mix of struct device *device, struct device *kdev,
and struct device *dev (the latter forcing us to refer to
struct drm_device as something else than the normal dev).

To simplify things, always use kdev when referring to struct device.

v2: Replace the dev_to_drm_minor() macro with the inline function
kdev_to_drm_minor().

Signed-off-by: David Weinehall <david.weinehall@linux.intel.com>
---
drivers/gpu/drm/i915/i915_drv.c | 96 ++++++++++++++++-----------------
drivers/gpu/drm/i915/i915_drv.h | 4 +-
drivers/gpu/drm/i915/i915_gem_gtt.c | 6 +--
drivers/gpu/drm/i915/i915_sysfs.c | 65 +++++++++++-----------
drivers/gpu/drm/i915/intel_audio.c | 46 ++++++++--------
drivers/gpu/drm/i915/intel_runtime_pm.c | 37 +++++++------
6 files changed, 128 insertions(+), 126 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 13ae340ef1f3..53f9535fb81e 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -77,7 +77,7 @@ __i915_printk(struct drm_i915_private *dev_priv, const char *level,
const char *fmt, ...)
{
static bool shown_bug_once;
- struct device *dev = dev_priv->drm.dev;
+ struct device *kdev = dev_priv->drm.dev;
bool is_error = level[1] <= KERN_ERR[1];
bool is_debug = level[1] == KERN_DEBUG[1];
struct va_format vaf;
@@ -91,11 +91,11 @@ __i915_printk(struct drm_i915_private *dev_priv, const char *level,
vaf.fmt = fmt;
vaf.va = &args;

- dev_printk(level, dev, "[" DRM_NAME ":%ps] %pV",
+ dev_printk(level, kdev, "[" DRM_NAME ":%ps] %pV",
__builtin_return_address(0), &vaf);

if (is_error && !shown_bug_once) {
- dev_notice(dev, "%s", FDO_BUG_MSG);
+ dev_notice(kdev, "%s", FDO_BUG_MSG);
shown_bug_once = true;
}

@@ -1462,9 +1462,9 @@ out:
return error;
}

-static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
+static int i915_drm_suspend_late(struct drm_device *dev, bool hibernation)
{
- struct drm_i915_private *dev_priv = to_i915(drm_dev);
+ struct drm_i915_private *dev_priv = to_i915(dev);
bool fw_csr;
int ret;

@@ -1498,7 +1498,7 @@ static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
goto out;
}

- pci_disable_device(drm_dev->pdev);
+ pci_disable_device(dev->pdev);
/*
* During hibernation on some platforms the BIOS may try to access
* the device even though it's already in D3 and hang the machine. So
@@ -1512,7 +1512,7 @@ static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
* Acer Aspire 1830T
*/
if (!(hibernation && INTEL_INFO(dev_priv)->gen < 6))
- pci_set_power_state(drm_dev->pdev, PCI_D3hot);
+ pci_set_power_state(dev->pdev, PCI_D3hot);

dev_priv->suspended_to_idle = suspend_to_idle(dev_priv);

@@ -1810,25 +1810,25 @@ error:
return ret;
}

-static int i915_pm_suspend(struct device *dev)
+static int i915_pm_suspend(struct device *kdev)
{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct drm_device *drm_dev = pci_get_drvdata(pdev);
+ struct pci_dev *pdev = to_pci_dev(kdev);
+ struct drm_device *dev = pci_get_drvdata(pdev);

- if (!drm_dev) {
- dev_err(dev, "DRM not initialized, aborting suspend.\n");
+ if (!dev) {
+ dev_err(kdev, "DRM not initialized, aborting suspend.\n");
return -ENODEV;
}

- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
+ if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
return 0;

- return i915_drm_suspend(drm_dev);
+ return i915_drm_suspend(dev);
}

-static int i915_pm_suspend_late(struct device *dev)
+static int i915_pm_suspend_late(struct device *kdev)
{
- struct drm_device *drm_dev = &dev_to_i915(dev)->drm;
+ struct drm_device *dev = &kdev_to_i915(kdev)->drm;

/*
* We have a suspend ordering issue with the snd-hda driver also
@@ -1839,57 +1839,57 @@ static int i915_pm_suspend_late(struct device *dev)
* FIXME: This should be solved with a special hdmi sink device or
* similar so that power domains can be employed.
*/
- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
+ if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
return 0;

- return i915_drm_suspend_late(drm_dev, false);
+ return i915_drm_suspend_late(dev, false);
}

-static int i915_pm_poweroff_late(struct device *dev)
+static int i915_pm_poweroff_late(struct device *kdev)
{
- struct drm_device *drm_dev = &dev_to_i915(dev)->drm;
+ struct drm_device *dev = &kdev_to_i915(kdev)->drm;

- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
+ if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
return 0;

- return i915_drm_suspend_late(drm_dev, true);
+ return i915_drm_suspend_late(dev, true);
}

-static int i915_pm_resume_early(struct device *dev)
+static int i915_pm_resume_early(struct device *kdev)
{
- struct drm_device *drm_dev = &dev_to_i915(dev)->drm;
+ struct drm_device *dev = &kdev_to_i915(kdev)->drm;

- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
+ if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
return 0;

- return i915_drm_resume_early(drm_dev);
+ return i915_drm_resume_early(dev);
}

-static int i915_pm_resume(struct device *dev)
+static int i915_pm_resume(struct device *kdev)
{
- struct drm_device *drm_dev = &dev_to_i915(dev)->drm;
+ struct drm_device *dev = &kdev_to_i915(kdev)->drm;

- if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
+ if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
return 0;

- return i915_drm_resume(drm_dev);
+ return i915_drm_resume(dev);
}

/* freeze: before creating the hibernation_image */
-static int i915_pm_freeze(struct device *dev)
+static int i915_pm_freeze(struct device *kdev)
{
- return i915_pm_suspend(dev);
+ return i915_pm_suspend(kdev);
}

-static int i915_pm_freeze_late(struct device *dev)
+static int i915_pm_freeze_late(struct device *kdev)
{
int ret;

- ret = i915_pm_suspend_late(dev);
+ ret = i915_pm_suspend_late(kdev);
if (ret)
return ret;

- ret = i915_gem_freeze_late(dev_to_i915(dev));
+ ret = i915_gem_freeze_late(kdev_to_i915(kdev));
if (ret)
return ret;

@@ -1897,25 +1897,25 @@ static int i915_pm_freeze_late(struct device *dev)
}

/* thaw: called after creating the hibernation image, but before turning off. */
-static int i915_pm_thaw_early(struct device *dev)
+static int i915_pm_thaw_early(struct device *kdev)
{
- return i915_pm_resume_early(dev);
+ return i915_pm_resume_early(kdev);
}

-static int i915_pm_thaw(struct device *dev)
+static int i915_pm_thaw(struct device *kdev)
{
- return i915_pm_resume(dev);
+ return i915_pm_resume(kdev);
}

/* restore: called after loading the hibernation image. */
-static int i915_pm_restore_early(struct device *dev)
+static int i915_pm_restore_early(struct device *kdev)
{
- return i915_pm_resume_early(dev);
+ return i915_pm_resume_early(kdev);
}

-static int i915_pm_restore(struct device *dev)
+static int i915_pm_restore(struct device *kdev)
{
- return i915_pm_resume(dev);
+ return i915_pm_resume(kdev);
}

/*
@@ -2277,9 +2277,9 @@ static int vlv_resume_prepare(struct drm_i915_private *dev_priv,
return ret;
}

-static int intel_runtime_suspend(struct device *device)
+static int intel_runtime_suspend(struct device *kdev)
{
- struct pci_dev *pdev = to_pci_dev(device);
+ struct pci_dev *pdev = to_pci_dev(kdev);
struct drm_device *dev = pci_get_drvdata(pdev);
struct drm_i915_private *dev_priv = to_i915(dev);
int ret;
@@ -2305,7 +2305,7 @@ static int intel_runtime_suspend(struct device *device)
* Bump the expiration timestamp, otherwise the suspend won't
* be rescheduled.
*/
- pm_runtime_mark_last_busy(device);
+ pm_runtime_mark_last_busy(kdev);

return -EAGAIN;
}
@@ -2384,9 +2384,9 @@ static int intel_runtime_suspend(struct device *device)
return 0;
}

-static int intel_runtime_resume(struct device *device)
+static int intel_runtime_resume(struct device *kdev)
{
- struct pci_dev *pdev = to_pci_dev(device);
+ struct pci_dev *pdev = to_pci_dev(kdev);
struct drm_device *dev = pci_get_drvdata(pdev);
struct drm_i915_private *dev_priv = to_i915(dev);
int ret = 0;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2cb40026b476..584410b70e31 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2057,9 +2057,9 @@ static inline struct drm_i915_private *to_i915(const struct drm_device *dev)
return container_of(dev, struct drm_i915_private, drm);
}

-static inline struct drm_i915_private *dev_to_i915(struct device *dev)
+static inline struct drm_i915_private *kdev_to_i915(struct device *kdev)
{
- return to_i915(dev_get_drvdata(dev));
+ return to_i915(dev_get_drvdata(kdev));
}

static inline struct drm_i915_private *guc_to_i915(struct intel_guc *guc)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index b90fdcee992a..2029b51f9124 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -326,16 +326,16 @@ static gen6_pte_t iris_pte_encode(dma_addr_t addr,
static int __setup_page_dma(struct drm_device *dev,
struct i915_page_dma *p, gfp_t flags)
{
- struct device *device = &dev->pdev->dev;
+ struct device *kdev = &dev->pdev->dev;

p->page = alloc_page(flags);
if (!p->page)
return -ENOMEM;

- p->daddr = dma_map_page(device,
+ p->daddr = dma_map_page(kdev,
p->page, 0, 4096, PCI_DMA_BIDIRECTIONAL);

- if (dma_mapping_error(device, p->daddr)) {
+ if (dma_mapping_error(kdev, p->daddr)) {
__free_page(p->page);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c
index f1ffde7f7c0b..05cb95bf2f4b 100644
--- a/drivers/gpu/drm/i915/i915_sysfs.c
+++ b/drivers/gpu/drm/i915/i915_sysfs.c
@@ -32,7 +32,10 @@
#include "intel_drv.h"
#include "i915_drv.h"

-#define dev_to_drm_minor(d) dev_get_drvdata((d))
+static inline struct drm_minor *kdev_to_drm_minor(struct device *kdev)
+{
+ return dev_get_drvdata(kdev);
+}

#ifdef CONFIG_PM
static u32 calc_residency(struct drm_device *dev,
@@ -84,7 +87,7 @@ show_rc6_ms(struct device *kdev, struct device_attribute *attr, char *buf)
static ssize_t
show_rc6p_ms(struct device *kdev, struct device_attribute *attr, char *buf)
{
- struct drm_minor *dminor = dev_to_drm_minor(kdev);
+ struct drm_minor *dminor = kdev_to_drm_minor(kdev);
u32 rc6p_residency = calc_residency(dminor->dev, GEN6_GT_GFX_RC6p);
return snprintf(buf, PAGE_SIZE, "%u\n", rc6p_residency);
}
@@ -92,7 +95,7 @@ show_rc6p_ms(struct device *kdev, struct device_attribute *attr, char *buf)
static ssize_t
show_rc6pp_ms(struct device *kdev, struct device_attribute *attr, char *buf)
{
- struct drm_minor *dminor = dev_to_drm_minor(kdev);
+ struct drm_minor *dminor = kdev_to_drm_minor(kdev);
u32 rc6pp_residency = calc_residency(dminor->dev, GEN6_GT_GFX_RC6pp);
return snprintf(buf, PAGE_SIZE, "%u\n", rc6pp_residency);
}
@@ -163,22 +166,22 @@ i915_l3_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t offset, size_t count)
{
- struct device *dev = kobj_to_dev(kobj);
- struct drm_minor *dminor = dev_to_drm_minor(dev);
- struct drm_device *drm_dev = dminor->dev;
- struct drm_i915_private *dev_priv = to_i915(drm_dev);
+ struct device *kdev = kobj_to_dev(kobj);
+ struct drm_minor *dminor = kdev_to_drm_minor(kdev);
+ struct drm_device *dev = dminor->dev;
+ struct drm_i915_private *dev_priv = to_i915(dev);
int slice = (int)(uintptr_t)attr->private;
int ret;

count = round_down(count, 4);

- ret = l3_access_valid(drm_dev, offset);
+ ret = l3_access_valid(dev, offset);
if (ret)
return ret;

count = min_t(size_t, GEN7_L3LOG_SIZE - offset, count);

- ret = i915_mutex_lock_interruptible(drm_dev);
+ ret = i915_mutex_lock_interruptible(dev);
if (ret)
return ret;

@@ -189,7 +192,7 @@ i915_l3_read(struct file *filp, struct kobject *kobj,
else
memset(buf, 0, count);

- mutex_unlock(&drm_dev->struct_mutex);
+ mutex_unlock(&dev->struct_mutex);

return count;
}
@@ -199,30 +202,30 @@ i915_l3_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t offset, size_t count)
{
- struct device *dev = kobj_to_dev(kobj);
- struct drm_minor *dminor = dev_to_drm_minor(dev);
- struct drm_device *drm_dev = dminor->dev;
- struct drm_i915_private *dev_priv = to_i915(drm_dev);
+ struct device *kdev = kobj_to_dev(kobj);
+ struct drm_minor *dminor = kdev_to_drm_minor(kdev);
+ struct drm_device *dev = dminor->dev;
+ struct drm_i915_private *dev_priv = to_i915(dev);
struct i915_gem_context *ctx;
u32 *temp = NULL; /* Just here to make handling failures easy */
int slice = (int)(uintptr_t)attr->private;
int ret;

- if (!HAS_HW_CONTEXTS(drm_dev))
+ if (!HAS_HW_CONTEXTS(dev))
return -ENXIO;

- ret = l3_access_valid(drm_dev, offset);
+ ret = l3_access_valid(dev, offset);
if (ret)
return ret;

- ret = i915_mutex_lock_interruptible(drm_dev);
+ ret = i915_mutex_lock_interruptible(dev);
if (ret)
return ret;

if (!dev_priv->l3_parity.remap_info[slice]) {
temp = kzalloc(GEN7_L3LOG_SIZE, GFP_KERNEL);
if (!temp) {
- mutex_unlock(&drm_dev->struct_mutex);
+ mutex_unlock(&dev->struct_mutex);
return -ENOMEM;
}
}
@@ -240,7 +243,7 @@ i915_l3_write(struct file *filp, struct kobject *kobj,
list_for_each_entry(ctx, &dev_priv->context_list, link)
ctx->remap_slice |= (1<<slice);

- mutex_unlock(&drm_dev->struct_mutex);
+ mutex_unlock(&dev->struct_mutex);

return count;
}
@@ -266,7 +269,7 @@ static struct bin_attribute dpf_attrs_1 = {
static ssize_t gt_act_freq_mhz_show(struct device *kdev,
struct device_attribute *attr, char *buf)
{
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
int ret;
@@ -298,7 +301,7 @@ static ssize_t gt_act_freq_mhz_show(struct device *kdev,
static ssize_t gt_cur_freq_mhz_show(struct device *kdev,
struct device_attribute *attr, char *buf)
{
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct drm_i915_private *dev_priv = to_i915(dev);

@@ -309,7 +312,7 @@ static ssize_t gt_cur_freq_mhz_show(struct device *kdev,

static ssize_t gt_boost_freq_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
{
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_i915_private *dev_priv = to_i915(minor->dev);

return snprintf(buf, PAGE_SIZE, "%d\n",
@@ -321,7 +324,7 @@ static ssize_t gt_boost_freq_mhz_store(struct device *kdev,
struct device_attribute *attr,
const char *buf, size_t count)
{
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
u32 val;
@@ -346,7 +349,7 @@ static ssize_t gt_boost_freq_mhz_store(struct device *kdev,
static ssize_t vlv_rpe_freq_mhz_show(struct device *kdev,
struct device_attribute *attr, char *buf)
{
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct drm_i915_private *dev_priv = to_i915(dev);

@@ -357,7 +360,7 @@ static ssize_t vlv_rpe_freq_mhz_show(struct device *kdev,

static ssize_t gt_max_freq_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
{
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct drm_i915_private *dev_priv = to_i915(dev);

@@ -370,7 +373,7 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev,
struct device_attribute *attr,
const char *buf, size_t count)
{
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
u32 val;
@@ -418,7 +421,7 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev,

static ssize_t gt_min_freq_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
{
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct drm_i915_private *dev_priv = to_i915(dev);

@@ -431,7 +434,7 @@ static ssize_t gt_min_freq_mhz_store(struct device *kdev,
struct device_attribute *attr,
const char *buf, size_t count)
{
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
u32 val;
@@ -490,7 +493,7 @@ static DEVICE_ATTR(gt_RPn_freq_mhz, S_IRUGO, gt_rp_mhz_show, NULL);
/* For now we have a static number of RP states */
static ssize_t gt_rp_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
{
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
u32 val;
@@ -538,7 +541,7 @@ static ssize_t error_state_read(struct file *filp, struct kobject *kobj,
{

struct device *kdev = kobj_to_dev(kobj);
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
struct i915_error_state_file_priv error_priv;
struct drm_i915_error_state_buf error_str;
@@ -573,7 +576,7 @@ static ssize_t error_state_write(struct file *file, struct kobject *kobj,
loff_t off, size_t count)
{
struct device *kdev = kobj_to_dev(kobj);
- struct drm_minor *minor = dev_to_drm_minor(kdev);
+ struct drm_minor *minor = kdev_to_drm_minor(kdev);
struct drm_device *dev = minor->dev;
int ret;

diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index 85389cdd0bec..c322475a4aed 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -581,26 +581,26 @@ void intel_init_audio_hooks(struct drm_i915_private *dev_priv)
}
}

-static void i915_audio_component_get_power(struct device *dev)
+static void i915_audio_component_get_power(struct device *kdev)
{
- intel_display_power_get(dev_to_i915(dev), POWER_DOMAIN_AUDIO);
+ intel_display_power_get(kdev_to_i915(kdev), POWER_DOMAIN_AUDIO);
}

-static void i915_audio_component_put_power(struct device *dev)
+static void i915_audio_component_put_power(struct device *kdev)
{
- intel_display_power_put(dev_to_i915(dev), POWER_DOMAIN_AUDIO);
+ intel_display_power_put(kdev_to_i915(kdev), POWER_DOMAIN_AUDIO);
}

-static void i915_audio_component_codec_wake_override(struct device *dev,
+static void i915_audio_component_codec_wake_override(struct device *kdev,
bool enable)
{
- struct drm_i915_private *dev_priv = dev_to_i915(dev);
+ struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
u32 tmp;

if (!IS_SKYLAKE(dev_priv) && !IS_KABYLAKE(dev_priv))
return;

- i915_audio_component_get_power(dev);
+ i915_audio_component_get_power(kdev);

/*
* Enable/disable generating the codec wake signal, overriding the
@@ -618,13 +618,13 @@ static void i915_audio_component_codec_wake_override(struct device *dev,
usleep_range(1000, 1500);
}

- i915_audio_component_put_power(dev);
+ i915_audio_component_put_power(kdev);
}

/* Get CDCLK in kHz */
-static int i915_audio_component_get_cdclk_freq(struct device *dev)
+static int i915_audio_component_get_cdclk_freq(struct device *kdev)
{
- struct drm_i915_private *dev_priv = dev_to_i915(dev);
+ struct drm_i915_private *dev_priv = kdev_to_i915(kdev);

if (WARN_ON_ONCE(!HAS_DDI(dev_priv)))
return -ENODEV;
@@ -632,10 +632,10 @@ static int i915_audio_component_get_cdclk_freq(struct device *dev)
return dev_priv->cdclk_freq;
}

-static int i915_audio_component_sync_audio_rate(struct device *dev,
+static int i915_audio_component_sync_audio_rate(struct device *kdev,
int port, int rate)
{
- struct drm_i915_private *dev_priv = dev_to_i915(dev);
+ struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
struct intel_encoder *intel_encoder;
struct intel_crtc *crtc;
struct drm_display_mode *mode;
@@ -652,7 +652,7 @@ static int i915_audio_component_sync_audio_rate(struct device *dev,
!IS_HASWELL(dev_priv))
return 0;

- i915_audio_component_get_power(dev);
+ i915_audio_component_get_power(kdev);
mutex_lock(&dev_priv->av_mutex);
/* 1. get the pipe */
intel_encoder = dev_priv->dig_port_map[port];
@@ -703,15 +703,15 @@ static int i915_audio_component_sync_audio_rate(struct device *dev,

unlock:
mutex_unlock(&dev_priv->av_mutex);
- i915_audio_component_put_power(dev);
+ i915_audio_component_put_power(kdev);
return err;
}

-static int i915_audio_component_get_eld(struct device *dev, int port,
+static int i915_audio_component_get_eld(struct device *kdev, int port,
bool *enabled,
unsigned char *buf, int max_bytes)
{
- struct drm_i915_private *dev_priv = dev_to_i915(dev);
+ struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
struct intel_encoder *intel_encoder;
struct intel_digital_port *intel_dig_port;
const u8 *eld;
@@ -745,11 +745,11 @@ static const struct i915_audio_component_ops i915_audio_component_ops = {
.get_eld = i915_audio_component_get_eld,
};

-static int i915_audio_component_bind(struct device *i915_dev,
- struct device *hda_dev, void *data)
+static int i915_audio_component_bind(struct device *i915_kdev,
+ struct device *hda_kdev, void *data)
{
struct i915_audio_component *acomp = data;
- struct drm_i915_private *dev_priv = dev_to_i915(i915_dev);
+ struct drm_i915_private *dev_priv = kdev_to_i915(i915_kdev);
int i;

if (WARN_ON(acomp->ops || acomp->dev))
@@ -757,7 +757,7 @@ static int i915_audio_component_bind(struct device *i915_dev,

drm_modeset_lock_all(&dev_priv->drm);
acomp->ops = &i915_audio_component_ops;
- acomp->dev = i915_dev;
+ acomp->dev = i915_kdev;
BUILD_BUG_ON(MAX_PORTS != I915_MAX_PORTS);
for (i = 0; i < ARRAY_SIZE(acomp->aud_sample_rate); i++)
acomp->aud_sample_rate[i] = 0;
@@ -767,11 +767,11 @@ static int i915_audio_component_bind(struct device *i915_dev,
return 0;
}

-static void i915_audio_component_unbind(struct device *i915_dev,
- struct device *hda_dev, void *data)
+static void i915_audio_component_unbind(struct device *i915_kdev,
+ struct device *hda_kdev, void *data)
{
struct i915_audio_component *acomp = data;
- struct drm_i915_private *dev_priv = dev_to_i915(i915_dev);
+ struct drm_i915_private *dev_priv = kdev_to_i915(i915_kdev);

drm_modeset_lock_all(&dev_priv->drm);
acomp->ops = NULL;
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index a1d73c2de332..7686b7f1d599 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -2288,7 +2288,7 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
*/
void intel_power_domains_fini(struct drm_i915_private *dev_priv)
{
- struct device *device = &dev_priv->drm.pdev->dev;
+ struct device *kdev = &dev_priv->drm.pdev->dev;

/*
* The i915.ko module is still not prepared to be loaded when
@@ -2310,7 +2310,7 @@ void intel_power_domains_fini(struct drm_i915_private *dev_priv)
* the platform doesn't support runtime PM.
*/
if (!HAS_RUNTIME_PM(dev_priv))
- pm_runtime_put(device);
+ pm_runtime_put(kdev);
}

static void intel_power_domains_sync_hw(struct drm_i915_private *dev_priv)
@@ -2652,9 +2652,9 @@ void intel_power_domains_suspend(struct drm_i915_private *dev_priv)
void intel_runtime_pm_get(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = &dev_priv->drm;
- struct device *device = &dev->pdev->dev;
+ struct device *kdev = &dev->pdev->dev;

- pm_runtime_get_sync(device);
+ pm_runtime_get_sync(kdev);

atomic_inc(&dev_priv->pm.wakeref_count);
assert_rpm_wakelock_held(dev_priv);
@@ -2673,10 +2673,10 @@ void intel_runtime_pm_get(struct drm_i915_private *dev_priv)
bool intel_runtime_pm_get_if_in_use(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = &dev_priv->drm;
- struct device *device = &dev->pdev->dev;
+ struct device *kdev = &dev->pdev->dev;

if (IS_ENABLED(CONFIG_PM)) {
- int ret = pm_runtime_get_if_in_use(device);
+ int ret = pm_runtime_get_if_in_use(kdev);

/*
* In cases runtime PM is disabled by the RPM core and we get
@@ -2715,10 +2715,10 @@ bool intel_runtime_pm_get_if_in_use(struct drm_i915_private *dev_priv)
void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = &dev_priv->drm;
- struct device *device = &dev->pdev->dev;
+ struct device *kdev = &dev->pdev->dev;

assert_rpm_wakelock_held(dev_priv);
- pm_runtime_get_noresume(device);
+ pm_runtime_get_noresume(kdev);

atomic_inc(&dev_priv->pm.wakeref_count);
}
@@ -2734,14 +2734,14 @@ void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv)
void intel_runtime_pm_put(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = &dev_priv->drm;
- struct device *device = &dev->pdev->dev;
+ struct device *kdev = &dev->pdev->dev;

assert_rpm_wakelock_held(dev_priv);
if (atomic_dec_and_test(&dev_priv->pm.wakeref_count))
atomic_inc(&dev_priv->pm.atomic_seq);

- pm_runtime_mark_last_busy(device);
- pm_runtime_put_autosuspend(device);
+ pm_runtime_mark_last_busy(kdev);
+ pm_runtime_put_autosuspend(kdev);
}

/**
@@ -2757,10 +2757,10 @@ void intel_runtime_pm_put(struct drm_i915_private *dev_priv)
void intel_runtime_pm_enable(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = &dev_priv->drm;
- struct device *device = &dev->pdev->dev;
+ struct device *kdev = &dev->pdev->dev;

- pm_runtime_set_autosuspend_delay(device, 10000); /* 10s */
- pm_runtime_mark_last_busy(device);
+ pm_runtime_set_autosuspend_delay(kdev, 10000); /* 10s */
+ pm_runtime_mark_last_busy(kdev);

/*
* Take a permanent reference to disable the RPM functionality and drop
@@ -2769,10 +2769,10 @@ void intel_runtime_pm_enable(struct drm_i915_private *dev_priv)
* platforms without RPM support.
*/
if (!HAS_RUNTIME_PM(dev)) {
- pm_runtime_dont_use_autosuspend(device);
- pm_runtime_get_sync(device);
+ pm_runtime_dont_use_autosuspend(kdev);
+ pm_runtime_get_sync(kdev);
} else {
- pm_runtime_use_autosuspend(device);
+ pm_runtime_use_autosuspend(kdev);
}

/*
@@ -2780,6 +2780,5 @@ void intel_runtime_pm_enable(struct drm_i915_private *dev_priv)
* We drop that here and will reacquire it during unloading in
* intel_power_domains_fini().
*/
- pm_runtime_put_autosuspend(device);
+ pm_runtime_put_autosuspend(kdev);
}
-