linux-kernel - [PATCH] drm/drv: switch to using devm_add_action_or

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Date:   Mon, 7 Dec 2020 09:04:15 +0800
From:   Tian Tao <tiantao6@...ilicon.com>
To:     <maarten.lankhorst@...ux.intel.com>, <mripard@...nel.org>,
        <tzimmermann@...e.de>, <airlied@...ux.ie>, <daniel@...ll.ch>
CC:     <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] drm/drv: switch to using devm_add_action_or_reset()

switch to using devm_add_action_or_reset() instead of devm_add_action.

Signed-off-by: Tian Tao <tiantao6@...ilicon.com>
---
 drivers/gpu/drm/drm_drv.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 7343038..b92f7fd 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -675,11 +675,8 @@ static int devm_drm_dev_init(struct device *parent,
 	if (ret)
 		return ret;
 
-	ret = devm_add_action(parent, devm_drm_dev_init_release, dev);
-	if (ret)
-		devm_drm_dev_init_release(dev);
-
-	return ret;
+	return devm_add_action_or_reset(parent,
+					devm_drm_dev_init_release, dev);
 }
 
 void *__devm_drm_dev_alloc(struct device *parent,
-- 
2.7.4