linux-kernel - [PATCH] drm/gma500: add a missed gma_power

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Date:   Mon,  9 Dec 2019 16:57:47 +0800
From:   Chuhong Yuan <hslester96@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Patrik Jakobsson <patrik.r.jakobsson@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH] drm/gma500: add a missed gma_power_end in error path

oaktrail_lvds_mode_set() misses a gma_power_end() in an error path.
Add the call to fix it.

Signed-off-by: Chuhong Yuan <hslester96@...il.com>
---
 drivers/gpu/drm/gma500/oaktrail_lvds.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c b/drivers/gpu/drm/gma500/oaktrail_lvds.c
index 7390403ea1b7..582e09597500 100644
--- a/drivers/gpu/drm/gma500/oaktrail_lvds.c
+++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c
@@ -117,6 +117,7 @@ static void oaktrail_lvds_mode_set(struct drm_encoder *encoder,
 
 	if (!connector) {
 		DRM_ERROR("Couldn't find connector when setting mode");
+		gma_power_end(dev);
 		return;
 	}
 
-- 
2.24.0