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media: imx: Constify static struct v4l2_m2m_ops

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The only usage of m2m_ops is to pass its address to v4l2_m2m_init(),
which  takes a pointer to const 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>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Rikard Falkeborn 2021-10-12 23:47:03 +02:00 committed by Mauro Carvalho Chehab
parent 8197b07191
commit 61b20ddec9
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/imx/imx-media-csc-scaler.c
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@ -820,7 +820,7 @@ static const struct v4l2_file_operations ipu_csc_scaler_fops = {
.mmap = v4l2_m2m_fop_mmap,
};
static struct v4l2_m2m_ops m2m_ops = {
static const struct v4l2_m2m_ops m2m_ops = {
.device_run = device_run,
.job_abort = job_abort,
};