diff options
| author | Wambui Karuga <[email protected]> | 2020-03-10 13:31:21 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2020-03-18 16:53:28 +0000 |
| commit | 7ce84471e3c72e23020b046714358b45a7ffe9ab (patch) | |
| tree | ced11325ecf40859d4189178e1f368ddd8ff095c /drivers/gpu/drm/arm/hdlcd_drv.c | |
| parent | drm: Validate encoder->possible_crtcs (diff) | |
| download | kernel-7ce84471e3c72e23020b046714358b45a7ffe9ab.tar.gz kernel-7ce84471e3c72e23020b046714358b45a7ffe9ab.zip | |
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 <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/arm/hdlcd_drv.c')
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_drv.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index bd0ad6f46a97..194419f47c5e 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.c +++ b/drivers/gpu/drm/arm/hdlcd_drv.c @@ -224,12 +224,11 @@ static struct drm_info_list hdlcd_debugfs_list[] = { { "clocks", hdlcd_show_pxlclock, 0 }, }; -static int hdlcd_debugfs_init(struct drm_minor *minor) +static void hdlcd_debugfs_init(struct drm_minor *minor) { drm_debugfs_create_files(hdlcd_debugfs_list, ARRAY_SIZE(hdlcd_debugfs_list), minor->debugfs_root, minor); - return 0; } #endif |