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drm/imx: make static read-only array channel_offsets const
author
Colin Ian King
<colin.i.king@gmail.com>
Sun, 23 Jan 2022 22:34:17 +0000
(22:34 +0000)
committer
Philipp Zabel
<p.zabel@pengutronix.de>
Mon, 4 Apr 2022 07:34:20 +0000
(09:34 +0200)
The static array channel_offsets is read-only so it make sense to make
it const.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link:
https://lore.kernel.org/r/20220123223417.6244-1-colin.i.king@gmail.com
drivers/gpu/ipu-v3/ipu-dc.c
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diff --git
a/drivers/gpu/ipu-v3/ipu-dc.c
b/drivers/gpu/ipu-v3/ipu-dc.c
index
ca96b23
..
b038a6d
100644
(file)
--- a/
drivers/gpu/ipu-v3/ipu-dc.c
+++ b/
drivers/gpu/ipu-v3/ipu-dc.c
@@
-344,8
+344,9
@@
int ipu_dc_init(struct ipu_soc *ipu, struct device *dev,
unsigned long base, unsigned long template_base)
{
struct ipu_dc_priv *priv;
- static int channel_offsets[] = { 0, 0x1c, 0x38, 0x54, 0x58, 0x5c,
- 0x78, 0, 0x94, 0xb4};
+ static const int channel_offsets[] = {
+ 0, 0x1c, 0x38, 0x54, 0x58, 0x5c, 0x78, 0, 0x94, 0xb4
+ };
int i;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);