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Commit 657fb5fb authored by Geliang Tang's avatar Geliang Tang Committed by Daniel Vetter
Browse files

drm/i915: use kobj_to_dev() 



Use kobj_to_dev() instead of open-coding it.

Signed-off-by: default avatarGeliang Tang <geliangtang@163.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/f5db8b56cd177972c901d01aa87ba763735438a9.1452696179.git.geliangtang@163.com
parent ec8a9776

drivers/gpu/drm/i915/i915_sysfs.c

+4 −4
Original line number Diff line number Diff line
@@ -164,7 +164,7 @@ i915_l3_read(struct file *filp, struct kobject *kobj, 
	     struct bin_attribute *attr, char *buf,

	     loff_t offset, size_t count)

{

	struct device *dev = container_of(kobj, struct device, kobj);

	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 = drm_dev->dev_private;
@@ -200,7 +200,7 @@ i915_l3_write(struct file *filp, struct kobject *kobj, 
	      struct bin_attribute *attr, char *buf,

	      loff_t offset, size_t count)

{

	struct device *dev = container_of(kobj, struct device, kobj);

	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 = drm_dev->dev_private;
@@ -521,7 +521,7 @@ static ssize_t error_state_read(struct file *filp, struct kobject *kobj, 
				loff_t off, size_t count)

{



	struct device *kdev = container_of(kobj, struct device, kobj);

	struct device *kdev = kobj_to_dev(kobj);

	struct drm_minor *minor = dev_to_drm_minor(kdev);

	struct drm_device *dev = minor->dev;

	struct i915_error_state_file_priv error_priv;
@@ -556,7 +556,7 @@ static ssize_t error_state_write(struct file *file, struct kobject *kobj, 
				 struct bin_attribute *attr, char *buf,

				 loff_t off, size_t count)

{

	struct device *kdev = container_of(kobj, struct device, kobj);

	struct device *kdev = kobj_to_dev(kobj);

	struct drm_minor *minor = dev_to_drm_minor(kdev);

	struct drm_device *dev = minor->dev;

	int ret;