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| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2020-11-19 23:18:49 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-12-03 07:26:30 +0100 |
| commit | a109073bb9ec69ed9ec6eb541485e1dae63c13b4 (patch) | |
| tree | c81eb5512241eb6c5a0c92904ae57be1e08ad580 /drivers/media | |
| parent | 1ed36ecd1459b653cced8929bfb37dba94b64c5d (diff) | |
| download | linux-a109073bb9ec69ed9ec6eb541485e1dae63c13b4.tar.gz | |
media: rockchip: rkisp1: Constify static structs
These 'ops' structs are never modified, so make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Reviewed-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c | 6 | ||||
| -rw-r--r-- | drivers/media/platform/rockchip/rkisp1/rkisp1-common.h | 2 | ||||
| -rw-r--r-- | drivers/media/platform/rockchip/rkisp1/rkisp1-params.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c index b81235afd053..380582f68ace 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c @@ -565,7 +565,7 @@ static void rkisp1_sp_set_data_path(struct rkisp1_capture *cap) rkisp1_write(cap->rkisp1, dpcl, RKISP1_CIF_VI_DPCL); } -static struct rkisp1_capture_ops rkisp1_capture_ops_mp = { +static const struct rkisp1_capture_ops rkisp1_capture_ops_mp = { .config = rkisp1_mp_config, .enable = rkisp1_mp_enable, .disable = rkisp1_mp_disable, @@ -574,7 +574,7 @@ static struct rkisp1_capture_ops rkisp1_capture_ops_mp = { .is_stopped = rkisp1_mp_is_stopped, }; -static struct rkisp1_capture_ops rkisp1_capture_ops_sp = { +static const struct rkisp1_capture_ops rkisp1_capture_ops_sp = { .config = rkisp1_sp_config, .enable = rkisp1_sp_enable, .disable = rkisp1_sp_disable, @@ -1038,7 +1038,7 @@ err_ret_buffers: return ret; } -static struct vb2_ops rkisp1_vb2_ops = { +static const struct vb2_ops rkisp1_vb2_ops = { .queue_setup = rkisp1_vb2_queue_setup, .buf_queue = rkisp1_vb2_buf_queue, .buf_prepare = rkisp1_vb2_buf_prepare, diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h index 3a134e97161c..038c303a8aed 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h @@ -214,7 +214,7 @@ struct rkisp1_capture { struct rkisp1_vdev_node vnode; struct rkisp1_device *rkisp1; enum rkisp1_stream_id id; - struct rkisp1_capture_ops *ops; + const struct rkisp1_capture_ops *ops; const struct rkisp1_capture_config *config; bool is_streaming; bool is_stopping; diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c index 03f9a81df440..6af4d551ffb5 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c @@ -1469,7 +1469,7 @@ static void rkisp1_params_vb2_stop_streaming(struct vb2_queue *vq) vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR); } -static struct vb2_ops rkisp1_params_vb2_ops = { +static const struct vb2_ops rkisp1_params_vb2_ops = { .queue_setup = rkisp1_params_vb2_queue_setup, .wait_prepare = vb2_ops_wait_prepare, .wait_finish = vb2_ops_wait_finish, @@ -1479,7 +1479,7 @@ static struct vb2_ops rkisp1_params_vb2_ops = { }; -static struct v4l2_file_operations rkisp1_params_fops = { +static const struct v4l2_file_operations rkisp1_params_fops = { .mmap = vb2_fop_mmap, .unlocked_ioctl = video_ioctl2, .poll = vb2_fop_poll, |