diff options
| author | Axel Lin <axel.lin@ingics.com> | 2015-08-01 10:04:52 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-05 13:28:51 +0100 |
| commit | b970499878563437a43eab2dd2faa9217142fb98 (patch) | |
| tree | 7a11638ec16d62652cee58f1454bff886b51cd28 /sound/soc/codecs/wm8753.c | |
| parent | bc0195aad0daa2ad5b0d76cce22b167bc3435590 (diff) | |
| download | linux-b970499878563437a43eab2dd2faa9217142fb98.tar.bz2 | |
ASoC: wm8753: Drop wm8753_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 wm8753_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/soc/codecs/wm8753.c')
| -rw-r--r-- | sound/soc/codecs/wm8753.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index feb2997a377a..4c6eaeb61b2a 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -138,11 +138,6 @@ static bool wm8753_volatile(struct device *dev, unsigned int reg) return reg == WM8753_RESET; } -static bool wm8753_writeable(struct device *dev, unsigned int reg) -{ - return reg <= WM8753_ADCTL2; -} - /* codec private data */ struct wm8753_priv { struct regmap *regmap; @@ -1510,7 +1505,6 @@ static const struct regmap_config wm8753_regmap = { .val_bits = 9, .max_register = WM8753_ADCTL2, - .writeable_reg = wm8753_writeable, .volatile_reg = wm8753_volatile, .cache_type = REGCACHE_RBTREE, |