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    Subject[PATCH 65/93] [media] v4l2: added missing mutex.h include to v4l2-ctrls.h
    Date
    3.8.13.10 -stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Andrzej Hajda <a.hajda@samsung.com>

    commit a19dec6ea94c036af68c31930c1c92681f55af41 upstream.

    This patch fixes following error:
    include/media/v4l2-ctrls.h:193:15: error: field ‘_lock’ has incomplete type
    include/media/v4l2-ctrls.h: In function ‘v4l2_ctrl_lock’:
    include/media/v4l2-ctrls.h:570:2: error: implicit declaration of
    function ‘mutex_lock’ [-Werror=implicit-function-declaration]
    include/media/v4l2-ctrls.h: In function ‘v4l2_ctrl_unlock’:
    include/media/v4l2-ctrls.h:579:2: error: implicit declaration of
    function ‘mutex_unlock’ [-Werror=implicit-function-declaration]

    Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
    Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
    Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
    Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
    Signed-off-by: Kamal Mostafa <kamal@canonical.com>
    ---
    include/media/v4l2-ctrls.h | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
    index 9650911..0f9b3c3 100644
    --- a/include/media/v4l2-ctrls.h
    +++ b/include/media/v4l2-ctrls.h
    @@ -22,6 +22,7 @@
    #define _V4L2_CTRLS_H

    #include <linux/list.h>
    +#include <linux/mutex.h>
    #include <linux/videodev2.h>

    /* forward references */
    --
    1.8.1.2
    --
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