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>
Thanks! Works fine on my Surface Book 2.
Reviewed-by: Maximilian Luz <luzmaximilian@xxxxxxxxx>
Tested-by: Maximilian Luz <luzmaximilian@xxxxxxxxx>
---
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
