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[v3,7/8] media: i2c: ov9640: make array of supported formats constant

Message ID c3601ca413fa7c015de0021312ee70d1f537c735.1544713575.git.petrcvekcz@gmail.com (mailing list archive)
State New, archived
Headers show
Series media: soc_camera: ov9640: switch driver to v4l2_async | expand

Commit Message

Petr Cvek Dec. 13, 2018, 3:39 p.m. UTC 
From: Petr Cvek <petrcvekcz@gmail.com>

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>
---
 drivers/media/i2c/ov9640.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/media/i2c/ov9640.c b/drivers/media/i2c/ov9640.c
index 2839aa3b4fb4..9739fa8d433a 100644
--- a/drivers/media/i2c/ov9640.c
+++ b/drivers/media/i2c/ov9640.c
@@ -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,