iio: health/afe440x: Remove unused definitions

These definitions are not currently used and if the functionality
they represent is needed the values should be added back to a table
for easy userspace use.
Signed-off-by: NAndrew F. Davis <afd@ti.com>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

drivers/iio/health/afe4403.c

@@ -39,43 +39,6 @@
 #define AFE4403_TIAGAIN			0x20
 #define AFE4403_TIA_AMB_GAIN		0x21
 
-/* AFE4403 LEDCNTRL values */
-#define AFE440X_LEDCNTRL_RANGE_TX_HALF	0x1
-#define AFE440X_LEDCNTRL_RANGE_TX_FULL	0x2
-#define AFE440X_LEDCNTRL_RANGE_TX_OFF	0x3
-
-/* AFE4403 CONTROL2 values */
-#define AFE440X_CONTROL2_TX_REF_025	0x0
-#define AFE440X_CONTROL2_TX_REF_050	0x1
-#define AFE440X_CONTROL2_TX_REF_100	0x2
-#define AFE440X_CONTROL2_TX_REF_075	0x3
-
-/* AFE4403 CONTROL3 values */
-#define AFE440X_CONTROL3_CLK_DIV_2	0x0
-#define AFE440X_CONTROL3_CLK_DIV_4	0x2
-#define AFE440X_CONTROL3_CLK_DIV_6	0x3
-#define AFE440X_CONTROL3_CLK_DIV_8	0x4
-#define AFE440X_CONTROL3_CLK_DIV_12	0x5
-#define AFE440X_CONTROL3_CLK_DIV_1	0x7
-
-/* AFE4403 TIAGAIN_CAP values */
-#define AFE4403_TIAGAIN_CAP_5_P		0x0
-#define AFE4403_TIAGAIN_CAP_10_P	0x1
-#define AFE4403_TIAGAIN_CAP_20_P	0x2
-#define AFE4403_TIAGAIN_CAP_30_P	0x3
-#define AFE4403_TIAGAIN_CAP_55_P	0x8
-#define AFE4403_TIAGAIN_CAP_155_P	0x10
-
-/* AFE4403 TIAGAIN_RES values */
-#define AFE4403_TIAGAIN_RES_500_K	0x0
-#define AFE4403_TIAGAIN_RES_250_K	0x1
-#define AFE4403_TIAGAIN_RES_100_K	0x2
-#define AFE4403_TIAGAIN_RES_50_K	0x3
-#define AFE4403_TIAGAIN_RES_25_K	0x4
-#define AFE4403_TIAGAIN_RES_10_K	0x5
-#define AFE4403_TIAGAIN_RES_1_M		0x6
-#define AFE4403_TIAGAIN_RES_NONE	0x7
-
 enum afe4403_fields {
 	/* Gains */
 	F_RF_LED1, F_CF_LED1,

drivers/iio/health/afe4404.c

@@ -51,26 +51,6 @@
 /* AFE4404 CONTROL3 register fields */
 #define AFE440X_CONTROL3_OSC_ENABLE	BIT(9)
 
-/* AFE4404 TIA_GAIN_CAP values */
-#define AFE4404_TIA_GAIN_CAP_5_P	0x0
-#define AFE4404_TIA_GAIN_CAP_2_5_P	0x1
-#define AFE4404_TIA_GAIN_CAP_10_P	0x2
-#define AFE4404_TIA_GAIN_CAP_7_5_P	0x3
-#define AFE4404_TIA_GAIN_CAP_20_P	0x4
-#define AFE4404_TIA_GAIN_CAP_17_5_P	0x5
-#define AFE4404_TIA_GAIN_CAP_25_P	0x6
-#define AFE4404_TIA_GAIN_CAP_22_5_P	0x7
-
-/* AFE4404 TIA_GAIN_RES values */
-#define AFE4404_TIA_GAIN_RES_500_K	0x0
-#define AFE4404_TIA_GAIN_RES_250_K	0x1
-#define AFE4404_TIA_GAIN_RES_100_K	0x2
-#define AFE4404_TIA_GAIN_RES_50_K	0x3
-#define AFE4404_TIA_GAIN_RES_25_K	0x4
-#define AFE4404_TIA_GAIN_RES_10_K	0x5
-#define AFE4404_TIA_GAIN_RES_1_M	0x6
-#define AFE4404_TIA_GAIN_RES_2_M	0x7
-
 enum afe4404_fields {
 	/* Gains */
 	F_TIA_GAIN_SEP, F_TIA_CF_SEP,