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linux-sg2042
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Merge remote-tracking branch 'regmap/topic/introspection' into regmap-next 

Simple add/add conflict:
	drivers/base/regmap/regmap.c
This commit is contained in:
Mark Brown 2012-03-14 13:15:03 +00:00
parent 4a6be7bb74 a6539c3294
commit eae4b51b21
2 changed files with 16 additions and 0 deletions
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15
drivers/base/regmap/regmap.c
View File

@ -844,6 +844,21 @@ out:
}
EXPORT_SYMBOL_GPL(regmap_register_patch);
/*
* regmap_get_val_bytes(): Report the size of a register value
*
* Report the size of a register value, mainly intended to for use by
* generic infrastructure built on top of regmap.
*/
int regmap_get_val_bytes(struct regmap *map)
{
if (map->format.format_write)
return -EINVAL;
return map->format.val_bytes;
}
EXPORT_SYMBOL_GPL(regmap_get_val_bytes);
static int __init regmap_initcall(void)
{
regmap_debugfs_initcall();

1
include/linux/regmap.h
View File

@ -156,6 +156,7 @@ int regmap_update_bits(struct regmap *map, unsigned int reg,
int regmap_update_bits_check(struct regmap *map, unsigned int reg,
unsigned int mask, unsigned int val,
bool *change);
int regmap_get_val_bytes(struct regmap *map);
int regcache_sync(struct regmap *map);
int regcache_sync_region(struct regmap *map, unsigned int min,