diff options
| author |   Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2021-09-20 22:02:10 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-10-05 09:38:39 +0200 |
| commit | d47fed7a848718196c4e588178b8bcede5285f51 (patch) | |
| tree | 3924508aa7af4f5ad7ad0e16dcc77067b953ea12 /drivers | |
| parent | media: em28xx: Don't use ops->suspend if it is NULL (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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/media/hantro/hantro_drv.c | 2 |
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, }; |