linux-kernel - Re: [PATCH 3/5] drm/sysfs: use kobj_to_dev()

Open Source and information security mailing list archives

Date:	Wed, 13 Jan 2016 16:43:22 +0100
From:	Daniel Vetter <daniel@...ll.ch>
To:	Geliang Tang <geliangtang@....com>
Cc:	David Airlie <airlied@...ux.ie>, linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH 3/5] drm/sysfs: use kobj_to_dev()

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@....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
> 
> 
> _______________________________________________
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> dri-devel@...ts.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch

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