mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

platform/surface: platform_profile: Propagate error if profile registration fails 

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: b78b4982d7 ("platform/surface: Add platform profile driver")
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com>
Tested-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/20231014235449.288702-1-W_Armin@gmx.de
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Armin Wolf 2023-10-15 01:54:49 +02:00 committed by Hans de Goede
parent 235985d176
commit fe0e04cf66
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/platform/surface/surface_platform_profile.c
View File

@ -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)