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Subject[PATCH 1/2] media: imx-jpeg: Constify static struct v4l2_m2m_ops
Date
The only usage of mxc_jpeg_m2m_ops is to pass its address to
v4l2_m2m_init() which takes a pointer to const struct v4l2_m2m_ops. Make
it const to allow the compiler to put it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/media/platform/imx-jpeg/mxc-jpeg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/imx-jpeg/mxc-jpeg.c
index 03b9264af068..3a49007e1264 100644
--- a/drivers/media/platform/imx-jpeg/mxc-jpeg.c
+++ b/drivers/media/platform/imx-jpeg/mxc-jpeg.c
@@ -1890,7 +1890,7 @@ static const struct v4l2_file_operations mxc_jpeg_fops = {
.mmap = v4l2_m2m_fop_mmap,
};

-static struct v4l2_m2m_ops mxc_jpeg_m2m_ops = {
+static const struct v4l2_m2m_ops mxc_jpeg_m2m_ops = {
.device_run = mxc_jpeg_device_run,
};

--
2.32.0
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