diff options
| author | Wambui Karuga <wambui.karugax@gmail.com> | 2020-03-10 16:31:21 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-03-18 17:53:28 +0100 |
| commit | 7ce84471e3c72e23020b046714358b45a7ffe9ab (patch) | |
| tree | ced11325ecf40859d4189178e1f368ddd8ff095c /drivers/gpu/drm/msm/msm_gpu.h | |
| parent | 0df10823743311f31a067c26e2a3c6fa6dc867e9 (diff) | |
drm: convert .debugfs_init() hook to return void.
As a result of commit 987d65d01356 (drm: debugfs: make
drm_debugfs_create_files() never fail) and changes to various debugfs
functions in drm/core and across various drivers, there is no need for
the drm_driver.debugfs_init() hook to have a return value. Therefore,
declare it as void.
This also includes refactoring all users of the .debugfs_init() hook to
return void across the subsystem.
v2: include changes to the hook and drivers that use it in one patch to
prevent driver breakage and enable individual successful compilation of
this change.
References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-18-wambui.karugax@gmail.com
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h index be5bc2e8425c..6ccae4ba905c 100644 --- a/drivers/gpu/drm/msm/msm_gpu.h +++ b/drivers/gpu/drm/msm/msm_gpu.h @@ -57,7 +57,7 @@ struct msm_gpu_funcs { void (*show)(struct msm_gpu *gpu, struct msm_gpu_state *state, struct drm_printer *p); /* for generation specific debugfs: */ - int (*debugfs_init)(struct msm_gpu *gpu, struct drm_minor *minor); + void (*debugfs_init)(struct msm_gpu *gpu, struct drm_minor *minor); #endif unsigned long (*gpu_busy)(struct msm_gpu *gpu); struct msm_gpu_state *(*gpu_state_get)(struct msm_gpu *gpu); |