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| author | Ionut Nicu <ioan.nicu.ext@nsn.com> | 2013-08-09 14:09:15 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-08-09 15:47:29 +0400 |
| commit | 1767da9e8e9a1dc1416d6bb1029b8cf5659dac2a (patch) | |
| tree | e02498d7cebb9e5b1ba71fdfe36af52dec9fff18 /drivers/gpio/gpio-bt8xx.c | |
| parent | c095ba7224d8edc71dcef0d655911399a8bd4a3f (diff) | |
| download | linux-1767da9e8e9a1dc1416d6bb1029b8cf5659dac2a.tar.xz | |
regmap: fix regcache_reg_present() for empty cache
In the initial case when no reg_defaults values are
provided and no register value was added to the cache
yet, the cache_present bitmap is NULL. If this function
is invoked for any register it should return false
(i.e. the register is not cached) instead of true.
Signed-off-by: Ionut Nicu <ioan.nicu.ext@nsn.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-bt8xx.c')
0 files changed, 0 insertions, 0 deletions