diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2011-11-16 16:28:17 +0100 |
|---|---|---|
| committer | Lokesh Pathak <lpathak@nvidia.com> | 2012-03-05 07:51:31 -0800 |
| commit | e072692e9e2bc35439b34e3c070d5a56b0b5d43c (patch) | |
| tree | 52d8c10c2adc79e67c03a84cdc61c720915bfd30 /include/linux | |
| parent | ea00211110303e4966d39c9c998617e15e6a7fdb (diff) | |
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>
(cherry picked from commit 720e4616e8fd85284ef1addd8b8d93d8415e8dbc)
Change-Id: Ia56e48e948f6eaf23d0781bc8a7ea4c9d3761a98
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/87560
Diffstat (limited to 'include/linux')
| -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 2d78df9f1d82..164c9dc747a6 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; |