From 893acabffadb45bd70c9eec798db08c89caef9cb Mon Sep 17 00:00:00 2001 From: Rikard Falkeborn Date: Tue, 26 May 2020 23:02:22 +0200 Subject: [PATCH] iio: light: stk3310: Constify regmap_config stk3310_regmap_config is not modified and can be made const to allow the compiler to put it in read-only memory. Before: text data bss dec hex filename 16027 5424 128 21579 544b drivers/iio/light/stk3310.o After: text data bss dec hex filename 16347 5104 128 21579 544b drivers/iio/light/stk3310.o Signed-off-by: Rikard Falkeborn Signed-off-by: Jonathan Cameron --- drivers/iio/light/stk3310.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/light/stk3310.c b/drivers/iio/light/stk3310.c index 185c24a..9d1e503 100644 --- a/drivers/iio/light/stk3310.c +++ b/drivers/iio/light/stk3310.c @@ -487,7 +487,7 @@ static bool stk3310_is_volatile_reg(struct device *dev, unsigned int reg) } } -static struct regmap_config stk3310_regmap_config = { +static const struct regmap_config stk3310_regmap_config = { .name = STK3310_REGMAP_NAME, .reg_bits = 8, .val_bits = 8, -- 2.7.4