diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-06-24 06:40:38 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-08-09 07:56:38 +0200 |
| commit | d66f9b2a47898ecfa50c80aa59a23002dad3a35a (patch) | |
| tree | dad24dac1ea416793688ba6d81a79bbae8080519 | |
| parent | 0554e280c58b92e548f9d1355087ed096ac02e19 (diff) | |
media: ti: cal: Constify struct media_entity_operations
'struct media_entity_operations' is not modified in this driver.
Constifying this structure moves some data to a read-only section, so
increase overall security.
On a x86_64, with allmodconfig, as an example:
Before:
======
text data bss dec hex filename
20694 1394 32 22120 5668 drivers/media/platform/ti/cal/cal-camerarx.o
After:
=====
text data bss dec hex filename
20726 1362 32 22120 5668 drivers/media/platform/ti/cal/cal-camerarx.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| -rw-r--r-- | drivers/media/platform/ti/cal/cal-camerarx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/ti/cal/cal-camerarx.c b/drivers/media/platform/ti/cal/cal-camerarx.c index 4afc2ad00330..42dfe08b765f 100644 --- a/drivers/media/platform/ti/cal/cal-camerarx.c +++ b/drivers/media/platform/ti/cal/cal-camerarx.c @@ -798,7 +798,7 @@ static const struct v4l2_subdev_internal_ops cal_camerarx_internal_ops = { .init_state = cal_camerarx_sd_init_state, }; -static struct media_entity_operations cal_camerarx_media_ops = { +static const struct media_entity_operations cal_camerarx_media_ops = { .link_validate = v4l2_subdev_link_validate, }; |