Hi,
On 10/15/23 01:54, Armin Wolf wrote:
> If platform_profile_register() fails, the driver does not propagate
> the error, but instead probes successfully. This means when the driver
> unbinds, the a warning might be issued by platform_profile_remove().
>
> Fix this by propagating the error back to the caller of
> surface_platform_profile_probe().
>
> Compile-tested only.
>
> Fixes: b78b4982d763 ("platform/surface: Add platform profile driver")
> Signed-off-by: Armin Wolf <W_Armin@xxxxxx>
Thank you for your patch/series, I've applied this patch
(series) to the pdx86 fixes branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=fixes
Note it will show up in the pdx86 fixes branch once I've pushed
my local branch there, which might take a while.
I will include this patch in my next fixes pull-req to Linus
for the current kernel development cycle.
Regards,
Hans
> ---
> drivers/platform/surface/surface_platform_profile.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c
> index f433a13c3689..a5a3941b3f43 100644
> --- a/drivers/platform/surface/surface_platform_profile.c
> +++ b/drivers/platform/surface/surface_platform_profile.c
> @@ -159,8 +159,7 @@ static int surface_platform_profile_probe(struct ssam_device *sdev)
> set_bit(PLATFORM_PROFILE_BALANCED_PERFORMANCE, tpd->handler.choices);
> set_bit(PLATFORM_PROFILE_PERFORMANCE, tpd->handler.choices);
>
> - platform_profile_register(&tpd->handler);
> - return 0;
> + return platform_profile_register(&tpd->handler);
> }
>
> static void surface_platform_profile_remove(struct ssam_device *sdev)
> --
> 2.39.2
>
