drm/radeon: simplify driver data retrieval

You can get the driver data from struct device directly, there's no
need to get the PCI device first.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index d7555369a3e5..dea7dcbb3507 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -333,7 +333,7 @@ static ssize_t radeon_get_pm_profile(struct device *dev,
                                      struct device_attribute *attr,
                                      char *buf)
 {
-        struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
+        struct drm_device *ddev = dev_get_drvdata(dev);
         struct radeon_device *rdev = ddev->dev_private;
         int cp = rdev->pm.profile;
 
@@ -349,7 +349,7 @@ static ssize_t radeon_set_pm_profile(struct device *dev,
                                      const char *buf,
                                      size_t count)
 {
-        struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
+        struct drm_device *ddev = dev_get_drvdata(dev);
         struct radeon_device *rdev = ddev->dev_private;
 
         mutex_lock(&rdev->pm.mutex);
@@ -383,7 +383,7 @@ static ssize_t radeon_get_pm_method(struct device *dev,
                                     struct device_attribute *attr,
                                     char *buf)
 {
-        struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
+        struct drm_device *ddev = dev_get_drvdata(dev);
         struct radeon_device *rdev = ddev->dev_private;
         int pm = rdev->pm.pm_method;
 
@@ -397,7 +397,7 @@ static ssize_t radeon_set_pm_method(struct device *dev,
                                     const char *buf,
                                     size_t count)
 {
-        struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
+        struct drm_device *ddev = dev_get_drvdata(dev);
         struct radeon_device *rdev = ddev->dev_private;
 
         /* we don't support the legacy modes with dpm */
@@ -433,7 +433,7 @@ static ssize_t radeon_get_dpm_state(struct device *dev,
                                     struct device_attribute *attr,
                                     char *buf)
 {
-        struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
+        struct drm_device *ddev = dev_get_drvdata(dev);
         struct radeon_device *rdev = ddev->dev_private;
         enum radeon_pm_state_type pm = rdev->pm.dpm.user_state;
 
@@ -447,7 +447,7 @@ static ssize_t radeon_set_dpm_state(struct device *dev,
                                     const char *buf,
                                     size_t count)
 {
-        struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
+        struct drm_device *ddev = dev_get_drvdata(dev);
         struct radeon_device *rdev = ddev->dev_private;
 
         mutex_lock(&rdev->pm.mutex);
@@ -472,7 +472,7 @@ static ssize_t radeon_get_dpm_forced_performance_level(struct device *dev,
                                                        struct device_attribute *attr,
                                                        char *buf)
 {
-        struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
+        struct drm_device *ddev = dev_get_drvdata(dev);
         struct radeon_device *rdev = ddev->dev_private;
         enum radeon_dpm_forced_level level = rdev->pm.dpm.forced_level;
 
@@ -486,7 +486,7 @@ static ssize_t radeon_set_dpm_forced_performance_level(struct device *dev,
                                                        const char *buf,
                                                        size_t count)
 {
-        struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
+        struct drm_device *ddev = dev_get_drvdata(dev);
         struct radeon_device *rdev = ddev->dev_private;
         enum radeon_dpm_forced_level level;
         int ret = 0;
@@ -524,7 +524,7 @@ static ssize_t radeon_hwmon_show_temp(struct device *dev,
                                       struct device_attribute *attr,
                                       char *buf)
 {
-        struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev));
+        struct drm_device *ddev = dev_get_drvdata(dev);
         struct radeon_device *rdev = ddev->dev_private;
         int temp;