linux-kernel - [PATCH] drm/arm: make hdlcd_debugfs

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Date:   Tue, 18 Feb 2020 20:28:13 +0300
From:   Wambui Karuga <wambui.karugax@...il.com>
To:     liviu.dudau@....com, brian.starkey@....com, airlied@...ux.ie,
        daniel@...ll.ch
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        gregkh@...uxfoundation.org
Subject: [PATCH] drm/arm: make hdlcd_debugfs_init return 0

As drm_debugfs_create_files should return void, remove its use as a
return value in hdlcd_debugfs_init and have the latter function return 0
directly.

Signed-off-by: Wambui Karuga <wambui.karugax@...il.com>
---
 drivers/gpu/drm/arm/hdlcd_drv.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index 2e053815b54a..bd0ad6f46a97 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -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
 
-- 
2.25.0