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authorRikard Falkeborn <rikard.falkeborn@gmail.com>2021-09-20 22:02:10 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-10-05 09:38:39 +0200
commitd47fed7a848718196c4e588178b8bcede5285f51 (patch)
tree3924508aa7af4f5ad7ad0e16dcc77067b953ea12
parent51fa3b70d27342baf1ea8aaab3e96e5f4f26d5b2 (diff)
media: hantro: Constify static struct v4l2_m2m_ops
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> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-rw-r--r--drivers/staging/media/hantro/hantro_drv.c2
1 files changed, 1 insertions, 1 deletions
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 @@ err_cancel_job:
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,
};

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