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Subject[PATCH] media: imx: Constify static struct v4l2_m2m_ops
Date
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>
---
drivers/staging/media/imx/imx-media-csc-scaler.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/media/imx/imx-media-csc-scaler.c b/drivers/staging/media/imx/imx-media-csc-scaler.c
index eb6da9b9d8ba..1fd39a2fca98 100644
--- a/drivers/staging/media/imx/imx-media-csc-scaler.c
+++ b/drivers/staging/media/imx/imx-media-csc-scaler.c
@@ -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,
};
--
2.33.0
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