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sunxi: display: Mark sunxi_rgb2yuv_coef array as const

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sunxi_rgb2yuv_coef is readonly and never modified.

Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
This commit is contained in:
Priit Laes 2018-10-23 20:20:31 +03:00 committed by Jagan Teki
parent df4ad94d05
commit 3d99a0b33a
1 changed files with 1 additions and 1 deletions
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2
drivers/video/sunxi/sunxi_display.c
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@ -460,7 +460,7 @@ static void sunxi_composer_init(void)
setbits_le32(&de_be->mode, SUNXI_DE_BE_MODE_ENABLE);
}
static u32 sunxi_rgb2yuv_coef[12] = {
static const u32 sunxi_rgb2yuv_coef[12] = {
0x00000107, 0x00000204, 0x00000064, 0x00000108,
0x00003f69, 0x00003ed6, 0x000001c1, 0x00000808,
0x000001c1, 0x00003e88, 0x00003fb8, 0x00000808