Looks like nobody is or will be using this code.
Signed-off-by: Felipe Contreras felipe.contreras@gmail.com --- sound/soc/codecs/tlv320aic3x.c | 36 ------------------------------------ sound/soc/codecs/tlv320aic3x.h | 9 --------- 2 files changed, 0 insertions(+), 45 deletions(-)
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 00eb29d..4dd10e2 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -1185,25 +1185,6 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec, return 0; }
-void aic3x_set_gpio(struct snd_soc_codec *codec, int gpio, int state) -{ - u8 reg = gpio ? AIC3X_GPIO2_REG : AIC3X_GPIO1_REG; - u8 bit = gpio ? 3: 0; - u8 val = snd_soc_read(codec, reg) & ~(1 << bit); - snd_soc_write(codec, reg, val | (!!state << bit)); -} -EXPORT_SYMBOL_GPL(aic3x_set_gpio); - -int aic3x_get_gpio(struct snd_soc_codec *codec, int gpio) -{ - u8 reg = gpio ? AIC3X_GPIO2_REG : AIC3X_GPIO1_REG; - u8 val = 0, bit = gpio ? 2 : 1; - - aic3x_read(codec, reg, &val); - return (val >> bit) & 1; -} -EXPORT_SYMBOL_GPL(aic3x_get_gpio); - void aic3x_set_headset_detection(struct snd_soc_codec *codec, int detect, int headset_debounce, int button_debounce) { @@ -1221,23 +1202,6 @@ void aic3x_set_headset_detection(struct snd_soc_codec *codec, int detect,
snd_soc_write(codec, AIC3X_HEADSET_DETECT_CTRL_A, val); } -EXPORT_SYMBOL_GPL(aic3x_set_headset_detection); - -int aic3x_headset_detected(struct snd_soc_codec *codec) -{ - u8 val = 0; - aic3x_read(codec, AIC3X_HEADSET_DETECT_CTRL_B, &val); - return (val >> 4) & 1; -} -EXPORT_SYMBOL_GPL(aic3x_headset_detected); - -int aic3x_button_pressed(struct snd_soc_codec *codec) -{ - u8 val = 0; - aic3x_read(codec, AIC3X_HEADSET_DETECT_CTRL_B, &val); - return (val >> 5) & 1; -} -EXPORT_SYMBOL_GPL(aic3x_button_pressed);
#define AIC3X_RATES SNDRV_PCM_RATE_8000_96000 #define AIC3X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ diff --git a/sound/soc/codecs/tlv320aic3x.h b/sound/soc/codecs/tlv320aic3x.h index 06a1978..6f097fb 100644 --- a/sound/soc/codecs/tlv320aic3x.h +++ b/sound/soc/codecs/tlv320aic3x.h @@ -212,9 +212,6 @@ /* Default input volume */ #define DEFAULT_GAIN 0x20
-void aic3x_set_gpio(struct snd_soc_codec *codec, int gpio, int state); -int aic3x_get_gpio(struct snd_soc_codec *codec, int gpio); - /* headset detection / button API */
/* The AIC3x supports detection of stereo headsets (GND + left + right signal) @@ -252,10 +249,4 @@ enum { #define AIC3X_BUTTON_DEBOUNCE_SHIFT 0 #define AIC3X_BUTTON_DEBOUNCE_MASK 3
-/* see the enums above for valid parameters to this function */ -void aic3x_set_headset_detection(struct snd_soc_codec *codec, int detect, - int headset_debounce, int button_debounce); -int aic3x_headset_detected(struct snd_soc_codec *codec); -int aic3x_button_pressed(struct snd_soc_codec *codec); - #endif /* _AIC3X_H */