linux-kernel - [PATCH 02/21] drm: convert the drm_driver.debugfs

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Date:   Thu, 27 Feb 2020 15:02:13 +0300
From:   Wambui Karuga <wambui.karugax@...il.com>
To:     daniel@...ll.ch, airlied@...ux.ie, mripard@...nel.org,
        maarten.lankhorst@...ux.intel.com, tzimmermann@...e.de
Cc:     linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 02/21] drm: convert the drm_driver.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.

Signed-off-by: Wambui Karuga <wambui.karugax@...il.com>
---
 include/drm/drm_drv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index 97109df5beac..c6ae888c672b 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -323,7 +323,7 @@ struct drm_driver {
 	 *
 	 * Allows drivers to create driver-specific debugfs files.
 	 */
-	int (*debugfs_init)(struct drm_minor *minor);
+	void (*debugfs_init)(struct drm_minor *minor);
 
 	/**
 	 * @gem_free_object: deconstructor for drm_gem_objects
-- 
2.25.0