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video: exynos_mipi_dsi: Unlock the mutex before returning

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Mutex should be unlocked before returning. Fixes mutex lock-unlock
imbalance issue.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Sachin Kamat 2013-10-25 10:42:44 +05:30 committed by Tomi Valkeinen
parent fa3fd89f9d
commit 8900346d5c
1 changed files with 1 additions and 0 deletions
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drivers/video/exynos/exynos_mipi_dsi_common.c
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@ -376,6 +376,7 @@ 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;
}