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Subject[PATCH 1/4] regmap: Mark reg_defaults in regmap_multi_reg_write as const
Date
There should be no need for the writes supplied to this function to be
edited by it so mark them as const.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---
drivers/base/regmap/regmap.c | 4 ++--
include/linux/regmap.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 2b4e72f..1ebc6df 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -1607,8 +1607,8 @@ EXPORT_SYMBOL_GPL(regmap_bulk_write);
* A value of zero will be returned on success, a negative errno will
* be returned in error cases.
*/
-int regmap_multi_reg_write(struct regmap *map, struct reg_default *regs,
- int num_regs)
+int regmap_multi_reg_write(struct regmap *map, const struct reg_default *regs,
+ int num_regs)
{
int ret = 0, i;

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index fa4d079..ccb2ed0 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -388,7 +388,7 @@ int regmap_raw_write(struct regmap *map, unsigned int reg,
const void *val, size_t val_len);
int regmap_bulk_write(struct regmap *map, unsigned int reg, const void *val,
size_t val_count);
-int regmap_multi_reg_write(struct regmap *map, struct reg_default *regs,
+int regmap_multi_reg_write(struct regmap *map, const struct reg_default *regs,
int num_regs);
int regmap_raw_write_async(struct regmap *map, unsigned int reg,
const void *val, size_t val_len);
--
1.7.2.5


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