diff mbox

[3/5] drm/sysfs: use kobj_to_dev()

Message ID 3fea991541fbfc4ffece2c174adeb02cb9436c90.1452696179.git.geliangtang@163.com (mailing list archive)
State New, archived
Headers show

Commit Message

Geliang Tang Jan. 13, 2016, 2:48 p.m. UTC 
Use kobj_to_dev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
---
 drivers/gpu/drm/drm_sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Daniel Vetter Jan. 13, 2016, 3:43 p.m. UTC | #1 
On Wed, Jan 13, 2016 at 10:48:41PM +0800, Geliang Tang wrote:
> Use kobj_to_dev() instead of open-coding it.
> 
> Signed-off-by: Geliang Tang <geliangtang@163.com>

Merged to drm-misc, thanks.
-Daniel

> ---
>  drivers/gpu/drm/drm_sysfs.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
> index 0ca6410..d503f8e 100644
> --- a/drivers/gpu/drm/drm_sysfs.c
> +++ b/drivers/gpu/drm/drm_sysfs.c
> @@ -240,7 +240,7 @@ static ssize_t edid_show(struct file *filp, struct kobject *kobj,
>  			 struct bin_attribute *attr, char *buf, loff_t off,
>  			 size_t count)
>  {
> -	struct device *connector_dev = container_of(kobj, struct device, kobj);
> +	struct device *connector_dev = kobj_to_dev(kobj);
>  	struct drm_connector *connector = to_drm_connector(connector_dev);
>  	unsigned char *edid;
>  	size_t size;
> -- 
> 2.5.0
> 
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
diff mbox

Patch

diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 0ca6410..d503f8e 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -240,7 +240,7 @@  static ssize_t edid_show(struct file *filp, struct kobject *kobj,
 			 struct bin_attribute *attr, char *buf, loff_t off,
 			 size_t count)
 {
-	struct device *connector_dev = container_of(kobj, struct device, kobj);
+	struct device *connector_dev = kobj_to_dev(kobj);
 	struct drm_connector *connector = to_drm_connector(connector_dev);
 	unsigned char *edid;
 	size_t size;