On 8/26/20 10:54 PM, Julia Lawall wrote:
> From: kernel test robot <lkp@xxxxxxxxx>
>
> Use kobj_to_dev() instead of container_of()
>
> Generated by: scripts/coccinelle/api/kobj_to_dev.cocci
>
> Fixes: a2fc3718bc22 ("coccinelle: api: add kobj_to_dev.cocci script")
> CC: Denis Efremov <efremov@xxxxxxxxx>
> Signed-off-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Julia Lawall <julia.lawall@xxxxxxxx>
Applied to drm-misc-next tree, thanks.
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
> ---
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git for-5.10
> head: a2fc3718bc22e85378085568ecc5765fb28cabce
> commit: a2fc3718bc22e85378085568ecc5765fb28cabce [3/3] coccinelle: api: add kobj_to_dev.cocci script
> :::::: branch date: 5 days ago
> :::::: commit date: 5 days ago
>
> udlfb.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> --- a/drivers/video/fbdev/udlfb.c
> +++ b/drivers/video/fbdev/udlfb.c
> @@ -1457,7 +1457,7 @@ static ssize_t edid_show(
> struct file *filp,
> struct kobject *kobj, struct bin_attribute *a,
> char *buf, loff_t off, size_t count) {
> - struct device *fbdev = container_of(kobj, struct device, kobj);
> + struct device *fbdev = kobj_to_dev(kobj);
> struct fb_info *fb_info = dev_get_drvdata(fbdev);
> struct dlfb_data *dlfb = fb_info->par;
>
> @@ -1479,7 +1479,7 @@ static ssize_t edid_store(
> struct file *filp,
> struct kobject *kobj, struct bin_attribute *a,
> char *src, loff_t src_off, size_t src_size) {
> - struct device *fbdev = container_of(kobj, struct device, kobj);
> + struct device *fbdev = kobj_to_dev(kobj);
> struct fb_info *fb_info = dev_get_drvdata(fbdev);
> struct dlfb_data *dlfb = fb_info->par;
> int ret;
>
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