From 3787255c967ba64dc72adc3038f0cb81211bd297 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Fri, 15 Nov 2024 17:54:25 +0100 Subject: [PATCH] ASoC: cs42l51: Constify struct i2c_device_id 'struct i2c_device_id' is not modified in this driver. Constifying this structure moves some data to a read-only section, so increase overall security. While at it, also add some space to be consistent with cs42l51_of_match a few lines below. On a x86_64, with allmodconfig: Before: ====== text data bss dec hex filename 1551 384 16 1951 79f sound/soc/codecs/cs42l51-i2c.o After: ===== text data bss dec hex filename 1631 304 16 1951 79f sound/soc/codecs/cs42l51-i2c.o Signed-off-by: Christophe JAILLET Link: https://patch.msgid.link/d5e686f47eddb14245d0fde693ff77ae749f7a08.1731689646.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown --- sound/soc/codecs/cs42l51-i2c.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/soc/codecs/cs42l51-i2c.c b/sound/soc/codecs/cs42l51-i2c.c index e7cc500962978..f171bd66fcac3 100644 --- a/sound/soc/codecs/cs42l51-i2c.c +++ b/sound/soc/codecs/cs42l51-i2c.c @@ -13,9 +13,9 @@ #include "cs42l51.h" -static struct i2c_device_id cs42l51_i2c_id[] = { - {"cs42l51"}, - {} +static const struct i2c_device_id cs42l51_i2c_id[] = { + { "cs42l51" }, + { } }; MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id); -- 2.47.2