* [PATCH] Input: magellan: make static read-only array nibbles const
@ 2022-01-23 22:41 Colin Ian King
0 siblings, 0 replies; only message in thread
From: Colin Ian King @ 2022-01-23 22:41 UTC (permalink / raw)
To: Dmitry Torokhov, linux-input; +Cc: kernel-janitors, linux-kernel
The static array nibbles is read-only so it make sense to make
it const.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/input/joystick/magellan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/joystick/magellan.c b/drivers/input/joystick/magellan.c
index edb8e1982e26..653a09362a1e 100644
--- a/drivers/input/joystick/magellan.c
+++ b/drivers/input/joystick/magellan.c
@@ -51,7 +51,7 @@ struct magellan {
static int magellan_crunch_nibbles(unsigned char *data, int count)
{
- static unsigned char nibbles[16] = "0AB3D56GH9:K<MN?";
+ static const unsigned char nibbles[16] = "0AB3D56GH9:K<MN?";
do {
if (data[count] == nibbles[data[count] & 0xf])
--
2.33.1
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