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authorMark Brown <broonie@opensource.wolfsonmicro.com>2013-03-13 19:19:34 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-03-26 19:17:32 +0000
commit584de329ca43cc6d73eb74885e1d5d9fc0549423 (patch)
tree58e6e6d728d5c0f0d43a33d48914c9032bebf971
parentf1b5c5c3423b59056d3ca956d2e795b7927d6008 (diff)
regmap: core: Make raw write available to regcache
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>
-rw-r--r--drivers/base/regmap/internal.h3
-rw-r--r--drivers/base/regmap/regmap.c4
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h
index 2b5851d42db..6d409350f50 100644
--- a/drivers/base/regmap/internal.h
+++ b/drivers/base/regmap/internal.h
@@ -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;
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 44a45cf0644..9174c9d45a1 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -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;