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| author | Mark Brown | 2012-02-17 23:20:14 +0100 |
|---|---|---|
| committer | Mark Brown | 2012-02-20 22:17:08 +0100 |
| commit | a6539c32949063c8147905512a83a98842c2d254 (patch) | |
| tree | 0eb2d7a118d3fc94b998bc6fe24239fcdefa4450 /include/linux/regmap.h | |
| parent | Linux 3.3-rc4 (diff) | |
| download | kernel-qcow2-linux-a6539c32949063c8147905512a83a98842c2d254.tar.gz kernel-qcow2-linux-a6539c32949063c8147905512a83a98842c2d254.tar.xz kernel-qcow2-linux-a6539c32949063c8147905512a83a98842c2d254.zip | |
regmap: Allow users to query the size of register values
Generic infrastructure based on top of regmap may want to operate on
blocks of data and therefore find it useful to find the size of the
register values. Provide an accessor operation for this.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/linux/regmap.h')
| -rw-r--r-- | include/linux/regmap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h index eb93921cdd30..089479f892c1 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -143,6 +143,7 @@ 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); void regcache_cache_only(struct regmap *map, bool enable); |