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media: i2c: isl7998x: make const array isl7998x_video_in_chan_map static

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Don't populate the read-only array isl7998x_video_in_chan_map on the
stack but instead make it static. Also makes the object code a little
smaller.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Colin Ian King
2022-05-16 10:20:53 +01:00
committed by Hans Verkuil
parent 408a2a050f
commit d59014e76a
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/isl7998x.c
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@@ -665,7 +665,7 @@ static int isl7998x_set_standard(struct isl7998x *isl7998x, v4l2_std_id norm)
static int isl7998x_init(struct isl7998x *isl7998x) static int isl7998x_init(struct isl7998x *isl7998x)
{ {
const unsigned int lanes = isl7998x->nr_mipi_lanes; const unsigned int lanes = isl7998x->nr_mipi_lanes;
const u32 isl7998x_video_in_chan_map[] = { 0x00, 0x11, 0x02, 0x02 }; static const u32 isl7998x_video_in_chan_map[] = { 0x00, 0x11, 0x02, 0x02 };
const struct reg_sequence isl7998x_init_seq_custom[] = { const struct reg_sequence isl7998x_init_seq_custom[] = {
{ ISL7998X_REG_P0_VIDEO_IN_CHAN_CTL, { ISL7998X_REG_P0_VIDEO_IN_CHAN_CTL,
isl7998x_video_in_chan_map[isl7998x->nr_inputs - 1] }, isl7998x_video_in_chan_map[isl7998x->nr_inputs - 1] },