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| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2022-03-31 00:41:10 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-04 10:41:50 +0300 |
| commit | bd941dfaae3503c6b707d8544696205f759e57a3 (patch) | |
| tree | aad56e3c71e0f02ce9525c764e3155a33fe2fb9c /drivers/base/regmap/regmap-w1.c | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
| download | linux-bd941dfaae3503c6b707d8544696205f759e57a3.tar.xz | |
regmap: Constify static regmap_bus structs
The only usage of these is to pass their address to __regmap_init() or
__devm_regmap_init(), both which takes pointers to const struct
regmap_bus. Make them const to allow the compiler to put them in
read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20220330214110.36337-1-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base/regmap/regmap-w1.c')
| -rw-r--r-- | drivers/base/regmap/regmap-w1.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/base/regmap/regmap-w1.c b/drivers/base/regmap/regmap-w1.c index 1fbaaad71ca5..3a8b402db852 100644 --- a/drivers/base/regmap/regmap-w1.c +++ b/drivers/base/regmap/regmap-w1.c @@ -172,17 +172,17 @@ static int w1_reg_a16_v16_write(void *context, unsigned int reg, * Various types of supported bus addressing */ -static struct regmap_bus regmap_w1_bus_a8_v8 = { +static const struct regmap_bus regmap_w1_bus_a8_v8 = { .reg_read = w1_reg_a8_v8_read, .reg_write = w1_reg_a8_v8_write, }; -static struct regmap_bus regmap_w1_bus_a8_v16 = { +static const struct regmap_bus regmap_w1_bus_a8_v16 = { .reg_read = w1_reg_a8_v16_read, .reg_write = w1_reg_a8_v16_write, }; -static struct regmap_bus regmap_w1_bus_a16_v16 = { +static const struct regmap_bus regmap_w1_bus_a16_v16 = { .reg_read = w1_reg_a16_v16_read, .reg_write = w1_reg_a16_v16_write, }; |