[PATCH] asus-laptop: fix kobj_to_dev.cocci warnings

[PATCH] asus-laptop: fix kobj_to_dev.cocci warnings

[Julia Lawall]

From: kernel test robot <lkp@intel.com>

Use kobj_to_dev() instead of container_of()

Generated by: scripts/coccinelle/api/kobj_to_dev.cocci

CC: Denis Efremov <efremov@linux.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   1df27313f50a57497c1faeb6a6ae4ca939c85a7d
commit: a2fc3718bc22e85378085568ecc5765fb28cabce coccinelle: api: add kobj_to_dev.cocci script
:::::: branch date: 5 hours ago
:::::: commit date: 7 months ago

 asus-laptop.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -1569,7 +1569,7 @@ static umode_t asus_sysfs_is_visible(str
 				    struct attribute *attr,
 				    int idx)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct asus_laptop *asus = dev_get_drvdata(dev);
 	acpi_handle handle = asus->handle;
 	bool supported;

Re: [PATCH] asus-laptop: fix kobj_to_dev.cocci warnings

[Hans de Goede]

Hi,

On 3/17/21 1:00 PM, Julia Lawall wrote:
> From: kernel test robot <lkp@intel.com>
> 
> Use kobj_to_dev() instead of container_of()
> 
> Generated by: scripts/coccinelle/api/kobj_to_dev.cocci
> 
> CC: Denis Efremov <efremov@linux.com>
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Julia Lawall <julia.lawall@inria.fr>

Thank you for your patch, I've applied this patch to my review-hans 
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans

Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.

Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.

Regards,

Hans


> ---
> 
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   1df27313f50a57497c1faeb6a6ae4ca939c85a7d
> commit: a2fc3718bc22e85378085568ecc5765fb28cabce coccinelle: api: add kobj_to_dev.cocci script
> :::::: branch date: 5 hours ago
> :::::: commit date: 7 months ago
> 
>  asus-laptop.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> --- a/drivers/platform/x86/asus-laptop.c
> +++ b/drivers/platform/x86/asus-laptop.c
> @@ -1569,7 +1569,7 @@ static umode_t asus_sysfs_is_visible(str
>  				    struct attribute *attr,
>  				    int idx)
>  {
> -	struct device *dev = container_of(kobj, struct device, kobj);
> +	struct device *dev = kobj_to_dev(kobj);
>  	struct asus_laptop *asus = dev_get_drvdata(dev);
>  	acpi_handle handle = asus->handle;
>  	bool supported;
>