ASoC: codecs: wcd937x: Drop unused enums, defines and types

Few declarations (defines, struct codec_port_info, enums) are not used
and can be safely dropped.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240612-asoc-wcd9xxx-wide-cleanups-v1-13-0d15885b2a06@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wcd937x.h

@@ -488,23 +488,6 @@
 #define WCD937X_MAX_SWR_PORTS			5
 #define WCD937X_MAX_SWR_CH_IDS			15
 
-/* Convert from vout ctl to micbias voltage in mV */
-#define WCD_VOUT_CTL_TO_MICB(v)	(1000 + (v) * 50)
-#define MAX_PORT 8
-#define MAX_CH_PER_PORT 8
-#define MAX_TX_PWR_CH 2
-#define SWR_NUM_PORTS 4
-
-#define WCD937X_MAX_SLAVE_PORT_TYPES 10
-
-struct codec_port_info {
-	u32 slave_port_type;
-	u32 master_port_type;
-	u32 ch_mask;
-	u32 num_ch;
-	u32 ch_rate;
-};
-
 struct wcd937x_sdw_ch_info {
 	int port_num;
 	unsigned int ch_mask;
@@ -570,12 +553,6 @@ int wcd937x_sdw_hw_params(struct wcd937x_sdw_priv *wcd,
 }
 #endif
 
-enum {
-	WCD_RX1,
-	WCD_RX2,
-	WCD_RX3
-};
-
 enum {
 	/* INTR_CTRL_INT_MASK_0 */
 	WCD937X_IRQ_MBHC_BUTTON_PRESS_DET = 0,
@@ -645,9 +622,4 @@ enum wcd937x_rx_sdw_channels {
 	WCD937X_DSD_L,
 };
 
-enum {
-	WCD937X_SDW_DIR_RX,
-	WCD937X_SDW_DIR_TX,
-};
-
 #endif