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| author | Axel Lin <axel.lin@ingics.com> | 2015-08-01 10:03:42 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-05 13:28:24 +0100 |
| commit | f611cdd8eb33ac6ca1196319b27b7f7f24ef98a9 (patch) | |
| tree | b7122a80af154932a8f1a0d2ed81a585eb5737ae /sound | |
| parent | cef6daa919c6912c4da629c3cee9c789f90583b1 (diff) | |
| download | linux-f611cdd8eb33ac6ca1196319b27b7f7f24ef98a9.tar.gz linux-f611cdd8eb33ac6ca1196319b27b7f7f24ef98a9.tar.bz2 linux-f611cdd8eb33ac6ca1196319b27b7f7f24ef98a9.zip | |
ASoC: wm8731: Drop wm8731_writeable function
When .max_register is set and .writeable_reg is not implement, registers
between 0 and .max_register are writeable. This is the same as current
implementation of wm8731_writeable(), so just drop implementation for
.writeable_reg callback.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8731.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index 628d50c40cc4..6c73d379d93f 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -79,11 +79,6 @@ static bool wm8731_volatile(struct device *dev, unsigned int reg) return reg == WM8731_RESET; } -static bool wm8731_writeable(struct device *dev, unsigned int reg) -{ - return reg <= WM8731_RESET; -} - #define wm8731_reset(m) regmap_write(m, WM8731_RESET, 0) static const char *wm8731_input_select[] = {"Line In", "Mic"}; @@ -655,7 +650,6 @@ static const struct regmap_config wm8731_regmap = { .max_register = WM8731_RESET, .volatile_reg = wm8731_volatile, - .writeable_reg = wm8731_writeable, .cache_type = REGCACHE_RBTREE, .reg_defaults = wm8731_reg_defaults, |