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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2015-02-16 15:41:02 +0000
committerChanwoo Choi <cw00.choi@samsung.com>2015-03-04 09:41:48 +0900
commit112bdfaa525fd5993e17885861342893f15290b0 (patch)
tree9604310e1c88d9b8263b189fc809766aaf532c50 /sound/soc/codecs/arizona.c
parent27a28d32b4f22a4ae687837aeda6afb42116cca4 (diff)
downloadop-kernel-dev-112bdfaa525fd5993e17885861342893f15290b0.zip
op-kernel-dev-112bdfaa525fd5993e17885861342893f15290b0.tar.gz
extcon: arizona: Deobfuscate arizona_extcon_do_magic
arizona_extcon_do_magic does not lend a lot of clarity to the purpose of the function, and as all the registers used are described in the datasheet there is no need to obfuscate the code. This patch renames the function to arizona_extcon_hp_clamp, as it controls clamping on the headphone output. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'sound/soc/codecs/arizona.c')
-rw-r--r--sound/soc/codecs/arizona.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 2920261..fb58c7e 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -840,8 +840,8 @@ int arizona_hp_ev(struct snd_soc_dapm_widget *w,
priv->arizona->hp_ena &= ~mask;
priv->arizona->hp_ena |= val;
- /* Force off if HPDET magic is active */
- if (priv->arizona->hpdet_magic)
+ /* Force off if HPDET clamp is active */
+ if (priv->arizona->hpdet_clamp)
val = 0;
regmap_update_bits_async(arizona->regmap, ARIZONA_OUTPUT_ENABLES_1,
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