* [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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] video: exynos_mipi_dsi: Add missing mutex_unlock
2012-12-14 8:33 [PATCH] video: exynos_mipi_dsi: Add missing mutex_unlock Jonghwan Choi
@ 2012-12-17 1:31 ` Donghwa Lee
0 siblings, 0 replies; 2+ messages in thread
From: Donghwa Lee @ 2012-12-17 1:31 UTC (permalink / raw)
To: linux-fbdev
On Fri, Dec 14, 2012 at 17:33, Jonghwan Choi wrote:
> 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;
> }
>
It looks good to me.
Acked-by: Donghwa Lee <dh09.lee@samsung.com>
Thank you,
Donghwa Lee
^ permalink raw reply [flat|nested] 2+ messages in thread
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