diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2019-10-11 17:48:29 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-10-24 18:33:18 -0300 |
| commit | 4e383575a1313fbb706b141124053caaf13eb407 (patch) | |
| tree | 85f300f73cb9dd8e89a3323171f68d79b511d22a | |
| parent | 9b950ce05732ac103023c2a1a3b81778f4c06e2f (diff) | |
| download | linux-4e383575a1313fbb706b141124053caaf13eb407.tar.bz2 | |
media: i2c: adv7842: make array cri static and const, makes object smaller
Don't populate the array 'cri' on the stack but instead make it
static and const. Makes the object code smaller by 165 bytes.
Turn the 2nd parameter of 'log_infoframe()' const accordingly.
Before:
text data bss dec hex filename
98533 20024 256 118813 1d01d drivers/media/i2c/adv7842.o
After:
text data bss dec hex filename
98304 20088 256 118648 1cf78 drivers/media/i2c/adv7842.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
| -rw-r--r-- | drivers/media/i2c/adv7842.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index 885619841719..0855f648416d 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -2547,7 +2547,7 @@ struct adv7842_cfg_read_infoframe { u8 payload_addr; }; -static void log_infoframe(struct v4l2_subdev *sd, struct adv7842_cfg_read_infoframe *cri) +static void log_infoframe(struct v4l2_subdev *sd, const struct adv7842_cfg_read_infoframe *cri) { int i; u8 buffer[32]; @@ -2585,7 +2585,7 @@ static void log_infoframe(struct v4l2_subdev *sd, struct adv7842_cfg_read_infofr static void adv7842_log_infoframes(struct v4l2_subdev *sd) { int i; - struct adv7842_cfg_read_infoframe cri[] = { + static const struct adv7842_cfg_read_infoframe cri[] = { { "AVI", 0x01, 0xe0, 0x00 }, { "Audio", 0x02, 0xe3, 0x1c }, { "SDP", 0x04, 0xe6, 0x2a }, |