[PATCH] ASoc: tas2770: Remove unused defines and variables

[Dan Murphy]

Remove unused defines and structure variables that are not
referenced by the code.  If these are needed for future
enhancements then they should be added at that time.

Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
Link: https://lore.kernel.org/r/20191007171157.17813-3-dmurphy@xxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 sound/soc/codecs/tas2770.h | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/sound/soc/codecs/tas2770.h b/sound/soc/codecs/tas2770.h
index d597a8280707..cbb858369fe6 100644
--- a/sound/soc/codecs/tas2770.h
+++ b/sound/soc/codecs/tas2770.h
@@ -125,40 +125,19 @@
 #define ERROR_UNDER_VOLTAGE 0x0000008
 #define ERROR_BROWNOUT      0x0000010
 #define ERROR_CLASSD_PWR    0x0000020
-#define TAS2770_SLOT_16BIT  16
-#define TAS2770_SLOT_32BIT  32
-#define TAS2770_I2C_RETRY_COUNT      3
-
-struct tas2770_register {
-	int book;
-	int page;
-	int reg;
-};
-
-struct tas2770_dai_cfg {
-	unsigned int dai_fmt;
-	unsigned int tdm_delay;
-};
 
 struct tas2770_priv {
 	struct device *dev;
 	struct regmap *regmap;
-	struct snd_soc_codec *codec;
 	struct snd_soc_component *component;
-	struct mutex dev_lock;
-	struct hrtimer mtimer;
 	int power_state;
 	int asi_format;
 	struct gpio_desc *reset_gpio;
 	int sampling_rate;
-	int frame_size;
 	int channel_size;
 	int slot_width;
 	int v_sense_slot;
 	int i_sense_slot;
-	bool runtime_suspend;
-	unsigned int err_code;
-	struct mutex codec_lock;
 };
 
 #endif /* __TAS2770__ */
-- 
2.20.1