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drm/arm: make hdlcd_debugfs_init() return 0

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Since commit 987d65d013 (drm: debugfs: make
drm_debugfs_create_files() never fail), drm_debugfs_create_files() never
fails and should return void. Therefore, remove its use as the
return value of hdlcd_debugfs_init() and have the latter function return
0 directly.

v2: make hdlcd_debugfs_init() return 0 instead of void to ensure that
each patch compiles individually.

References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.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/20200310133121.27913-7-wambui.karugax@gmail.com
This commit is contained in:
Wambui Karuga 2020-03-10 16:31:10 +03:00 committed by Daniel Vetter
parent 2fb9c8a02f
commit 0bc40e1860
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/arm/hdlcd_drv.c
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@ -226,8 +226,10 @@ static struct drm_info_list hdlcd_debugfs_list[] = {
static int hdlcd_debugfs_init(struct drm_minor *minor)
{
return drm_debugfs_create_files(hdlcd_debugfs_list,
ARRAY_SIZE(hdlcd_debugfs_list), minor->debugfs_root, minor);
drm_debugfs_create_files(hdlcd_debugfs_list,
ARRAY_SIZE(hdlcd_debugfs_list),
minor->debugfs_root, minor);
return 0;
}
#endif