linux-kernel - [PATCH 11/21] drm/v3d: make v3d_debugfs

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Message-Id: <20200227120232.19413-12-wambui.karugax@gmail.com>
Date:   Thu, 27 Feb 2020 15:02:22 +0300
From:   Wambui Karuga <wambui.karugax@...il.com>
To:     daniel@...ll.ch, airlied@...ux.ie, Eric Anholt <eric@...olt.net>
Cc:     linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 11/21] drm/v3d: make v3d_debugfs_init return void

Since commit 987d65d01356 (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 v3d_debugfs_init and have the function return void
instead.

Signed-off-by: Wambui Karuga <wambui.karugax@...il.com>
---
 drivers/gpu/drm/v3d/v3d_debugfs.c | 8 ++++----
 drivers/gpu/drm/v3d/v3d_drv.h     | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/v3d/v3d_debugfs.c b/drivers/gpu/drm/v3d/v3d_debugfs.c
index 9e953ce64ef7..2b0ea5f8febd 100644
--- a/drivers/gpu/drm/v3d/v3d_debugfs.c
+++ b/drivers/gpu/drm/v3d/v3d_debugfs.c
@@ -258,10 +258,10 @@ static const struct drm_info_list v3d_debugfs_list[] = {
 	{"bo_stats", v3d_debugfs_bo_stats, 0},
 };
 
-int
+void
 v3d_debugfs_init(struct drm_minor *minor)
 {
-	return drm_debugfs_create_files(v3d_debugfs_list,
-					ARRAY_SIZE(v3d_debugfs_list),
-					minor->debugfs_root, minor);
+	drm_debugfs_create_files(v3d_debugfs_list,
+				 ARRAY_SIZE(v3d_debugfs_list),
+				 minor->debugfs_root, minor);
 }
diff --git a/drivers/gpu/drm/v3d/v3d_drv.h b/drivers/gpu/drm/v3d/v3d_drv.h
index 9a35c555ec52..4dd4772f5f27 100644
--- a/drivers/gpu/drm/v3d/v3d_drv.h
+++ b/drivers/gpu/drm/v3d/v3d_drv.h
@@ -301,7 +301,7 @@ struct drm_gem_object *v3d_prime_import_sg_table(struct drm_device *dev,
 						 struct sg_table *sgt);
 
 /* v3d_debugfs.c */
-int v3d_debugfs_init(struct drm_minor *minor);
+void v3d_debugfs_init(struct drm_minor *minor);
 
 /* v3d_fence.c */
 extern const struct dma_fence_ops v3d_fence_ops;
-- 
2.25.0