The LUT mutex isn't initialized when creating the LUT, fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+rene...@ideasonboard.com>
---
 drivers/media/platform/vsp1/vsp1_lut.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/platform/vsp1/vsp1_lut.c 
b/drivers/media/platform/vsp1/vsp1_lut.c
index 2c367cb9755c..9a2c55b3570a 100644
--- a/drivers/media/platform/vsp1/vsp1_lut.c
+++ b/drivers/media/platform/vsp1/vsp1_lut.c
@@ -201,6 +201,8 @@ struct vsp1_lut *vsp1_lut_create(struct vsp1_device *vsp1)
        if (lut == NULL)
                return ERR_PTR(-ENOMEM);
 
+       mutex_init(&lut->lock);
+
        lut->entity.ops = &lut_entity_ops;
        lut->entity.type = VSP1_ENTITY_LUT;
 
-- 
Regards,

Laurent Pinchart

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