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* [PATCH] video: exynos_mipi_dsi: Add missing mutex_unlock
@ 2012-12-14  8:33 Jonghwan Choi
  2012-12-17  1:31 ` Donghwa Lee
  0 siblings, 1 reply; 2+ messages in thread
From: Jonghwan Choi @ 2012-12-14  8:33 UTC (permalink / raw)
  To: linux-fbdev

Add a mutex_unlock on the error path.

Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
---
 drivers/video/exynos/exynos_mipi_dsi_common.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/video/exynos/exynos_mipi_dsi_common.c
b/drivers/video/exynos/exynos_mipi_dsi_common.c
index 3cd29a4..bd7f4f2 100644
--- a/drivers/video/exynos/exynos_mipi_dsi_common.c
+++ b/drivers/video/exynos/exynos_mipi_dsi_common.c
@@ -377,6 +377,7 @@ int exynos_mipi_dsi_rd_data(struct mipi_dsim_device
*dsim, unsigned int data_id,
 			"data id %x is not supported current DSI spec.\n",
 			data_id);
 
+		mutex_unlock(&dsim->lock);
 		return -EINVAL;
 	}
 
-- 
1.7.4.1


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2012-12-14  8:33 [PATCH] video: exynos_mipi_dsi: Add missing mutex_unlock Jonghwan Choi
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