diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2019-10-07 06:52:40 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-10-10 07:21:28 -0300 |
| commit | 27dbc2e63b9aff694a22c69bba18375750cb6643 (patch) | |
| tree | 2a3658d8ebd9524f1b53febabf3612f444590ce6 | |
| parent | media: cx231xx: remove duplicated include from cx231xx-417.c (diff) | |
| download | linux-dev-27dbc2e63b9aff694a22c69bba18375750cb6643.tar.xz linux-dev-27dbc2e63b9aff694a22c69bba18375750cb6643.zip | |
media: cx18: make array mapping static, makes object smaller
Don't populate the array mapping on the stack but instead make it
static. Makes the object code smaller by 79 bytes.
Before:
text data bss dec hex filename
27572 2096 0 29668 73e4 drivers/media/pci/cx18/cx18-ioctl.o
After:
text data bss dec hex filename
27429 2160 0 29589 7395 drivers/media/pci/cx18/cx18-ioctl.o
(gcc version 9.2.1, amd64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
| -rw-r--r-- | drivers/media/pci/cx18/cx18-ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/cx18/cx18-ioctl.c b/drivers/media/pci/cx18/cx18-ioctl.c index 85f3e7307538..fa57e12f2ac8 100644 --- a/drivers/media/pci/cx18/cx18-ioctl.c +++ b/drivers/media/pci/cx18/cx18-ioctl.c @@ -664,7 +664,7 @@ static int _cx18_process_idx_data(struct cx18_buffer *buf, struct cx18_enc_idx_entry *e_buf; /* Frame type lookup: 1=I, 2=P, 4=B */ - const int mapping[8] = { + static const int mapping[8] = { -1, V4L2_ENC_IDX_FRAME_I, V4L2_ENC_IDX_FRAME_P, -1, V4L2_ENC_IDX_FRAME_B, -1, -1, -1 }; |