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media: i2c: ov9640: make array of supported formats constant 

An array which defines sensor's supported formats is not written anywhere,
so it can be constant.

Signed-off-by: Petr Cvek <petrcvekcz@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Petr Cvek 2018-12-13 10:39:18 -05:00 committed by Mauro Carvalho Chehab
parent 856b0b8ffb
commit 95531e4622
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/ov9640.c
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@ -161,7 +161,7 @@ static const struct ov9640_reg ov9640_regs_rgb[] = {
{ OV9640_MTXS, 0x65 },
};
static u32 ov9640_codes[] = {
static const u32 ov9640_codes[] = {
MEDIA_BUS_FMT_UYVY8_2X8,
MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE,
MEDIA_BUS_FMT_RGB565_2X8_LE,