Messages in this thread Patch in this message | | | From | Rikard Falkeborn <> | Subject | [PATCH] media: hantro: Constify static struct v4l2_m2m_ops | Date | Mon, 20 Sep 2021 22:02:10 +0200 |
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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@gmail.com> --- 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
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