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drm/rockchip: vop2: unlock on error path in vop2_crtc_atomic_enable()

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[ Upstream commit 98526c5bbe3267d447ddd076b685439e3e1396c6 ]

This error path needs an unlock before returning.

Fixes: 604be85547ce ("drm/rockchip: Add VOP2 driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YnjZQRV9lpub2ET8@kili
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dan Carpenter 2022-05-09 12:05:05 +03:00 committed by Greg Kroah-Hartman
parent 7c242077ee
commit d6acd77e3b
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
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@ -1524,6 +1524,7 @@ static void vop2_crtc_atomic_enable(struct drm_crtc *crtc,
if (ret < 0) {
drm_err(vop2->drm, "failed to enable dclk for video port%d - %d\n",
vp->id, ret);
vop2_unlock(vop2);
return;
}