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regmap: core: Make raw write available to regcache

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This allows the cache to sync values directly to the device when stored
in native format and also allows asynchronous I/O.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2013-03-13 19:19:34 +00:00
parent f1b5c5c342
commit 584de329ca
2 changed files with 5 additions and 2 deletions
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3
drivers/base/regmap/internal.h
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@ -195,6 +195,9 @@ bool regcache_set_val(struct regmap *map, void *base, unsigned int idx,
unsigned int val);
int regcache_lookup_reg(struct regmap *map, unsigned int reg);
int _regmap_raw_write(struct regmap *map, unsigned int reg,
const void *val, size_t val_len, bool async);
void regmap_async_complete_cb(struct regmap_async *async, int ret);
extern struct regcache_ops regcache_rbtree_ops;

4
drivers/base/regmap/regmap.c
View File

@ -937,8 +937,8 @@ static int _regmap_select_page(struct regmap *map, unsigned int *reg,
return 0;
}
static int _regmap_raw_write(struct regmap *map, unsigned int reg,
const void *val, size_t val_len, bool async)
int _regmap_raw_write(struct regmap *map, unsigned int reg,
const void *val, size_t val_len, bool async)
{
struct regmap_range_node *range;
unsigned long flags;