[PATCH] media: hantro: Constify static struct v4l2_m2m_ops

[Rikard Falkeborn]

The only usage of vpu_m2m_ops is to pass its address to v4l2_m2m_init()
which has a pointer to const struct v4l2_m2m_ops as argument. Make it
const to allow the compiler to put it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@xxxxxxxxx>
---
 drivers/staging/media/hantro/hantro_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index f23fc14b3562..fb82b9297a2b 100644
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -179,7 +179,7 @@ static void device_run(void *priv)
 	hantro_job_finish_no_pm(ctx->dev, ctx, VB2_BUF_STATE_ERROR);
 }
 
-static struct v4l2_m2m_ops vpu_m2m_ops = {
+static const struct v4l2_m2m_ops vpu_m2m_ops = {
 	.device_run = device_run,
 };
 
-- 
2.33.0