[PATCH] media: rockchip/rga: constify v4l2_m2m_ops structure

[Julia Lawall]

The v4l2_m2m_ops structure can be const as it is only passed to
v4l2_m2m_init whose parameter is const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <julia.law...@lip6.fr>

---
 drivers/media/platform/rockchip/rga/rga.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/rockchip/rga/rga.c 
b/drivers/media/platform/rockchip/rga/rga.c
index 9cc9db083870..dc63c44929de 100644
--- a/drivers/media/platform/rockchip/rga/rga.c
+++ b/drivers/media/platform/rockchip/rga/rga.c
@@ -97,7 +97,7 @@ static irqreturn_t rga_isr(int irq, void *prv)
        return IRQ_HANDLED;
 }
 
-static struct v4l2_m2m_ops rga_m2m_ops = {
+static const struct v4l2_m2m_ops rga_m2m_ops = {
        .device_run = device_run,
 };