linux-kernel - [PATCH 21/21] drm/arm: have malidp_debufs

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Message-Id: <20200227120232.19413-22-wambui.karugax@gmail.com>
Date:   Thu, 27 Feb 2020 15:02:32 +0300
From:   Wambui Karuga <wambui.karugax@...il.com>
To:     daniel@...ll.ch, airlied@...ux.ie,
        Liviu Dudau <liviu.dudau@....com>,
        Brian Starkey <brian.starkey@....com>
Cc:     linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 21/21] drm/arm: have malidp_debufs_init() return void

As there's no need for the return value in malidp_debugfs_init() after
the conversion of the drm_driver.debugfs_init() hook, (drm: convert the
.debugs_init() hook to return void), convert the malidp_debugfs_init()
function to return void.

Signed-off-by: Wambui Karuga <wambui.karugax@...il.com>
---
 drivers/gpu/drm/arm/malidp_drv.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 37d92a06318e..def8c9ffafca 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -548,7 +548,7 @@ static const struct file_operations malidp_debugfs_fops = {
 	.release = single_release,
 };
 
-static int malidp_debugfs_init(struct drm_minor *minor)
+static void malidp_debugfs_init(struct drm_minor *minor)
 {
 	struct malidp_drm *malidp = minor->dev->dev_private;
 
@@ -557,7 +557,6 @@ static int malidp_debugfs_init(struct drm_minor *minor)
 	spin_lock_init(&malidp->errors_lock);
 	debugfs_create_file("debug", S_IRUGO | S_IWUSR, minor->debugfs_root,
 			    minor->dev, &malidp_debugfs_fops);
-	return 0;
 }
 
 #endif //CONFIG_DEBUG_FS
-- 
2.25.0