diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2011-11-16 19:28:17 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-11-16 21:34:53 +0400 |
| commit | 720e4616e8fd85284ef1addd8b8d93d8415e8dbc (patch) | |
| tree | 7e168b437b5b4ecb1154186e3234fbdbf9c52b92 /include/linux/regmap.h | |
| parent | e5e3b8abeda1cf45f5a079458dbc267952694c7a (diff) | |
| download | linux-720e4616e8fd85284ef1addd8b8d93d8415e8dbc.tar.xz | |
regmap: Make reg_config reg_defaults const
The reg_defaults field usually points to a static per driver array, which should
not be modified. Make requirement this explicit by making reg_defaults const.
To allow this the regcache_init code needs some minor changes. Previoulsy the
reg_config was not available in regcache_init and regmap->reg_defaults was used
to pass the default register set to regcache_init. Now that the reg_config is
available we can work on it directly.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/linux/regmap.h')
| -rw-r--r-- | include/linux/regmap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 1e4ec2b6c2ea..458f15f4c37c 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -83,7 +83,7 @@ struct regmap_config { bool (*precious_reg)(struct device *dev, unsigned int reg); unsigned int max_register; - struct reg_default *reg_defaults; + const struct reg_default *reg_defaults; unsigned int num_reg_defaults; enum regcache_type cache_type; const void *reg_defaults_raw; |