Many of these values are out of date and they aren't used in the driver - all
they do is increase the size of the kernel source.
Signed-off-by: Nick Dyer <nick.dyer@xxxxxxxxxxx>
Acked-by: Benson Leung <bleung@xxxxxxxxxxxx>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 66 +-----------------------------
1 file changed, 1 insertion(+), 65 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index b482f71..bbfea7a 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -25,27 +25,13 @@
#include <linux/interrupt.h>
#include <linux/slab.h>
-/* Version */
-#define MXT_VER_20 20
-#define MXT_VER_21 21
-#define MXT_VER_22 22
-
/* Firmware files */
#define MXT_FW_NAME "maxtouch.fw"
#define MXT_CFG_NAME "maxtouch.cfg"
#define MXT_CFG_MAGIC "OBP_RAW V1"
/* Registers */
-#define MXT_INFO 0x00
-#define MXT_FAMILY_ID 0x00
-#define MXT_VARIANT_ID 0x01
-#define MXT_VERSION 0x02
-#define MXT_BUILD 0x03
-#define MXT_MATRIX_X_SIZE 0x04
-#define MXT_MATRIX_Y_SIZE 0x05
-#define MXT_OBJECT_NUM 0x06
#define MXT_OBJECT_START 0x07
-
#define MXT_OBJECT_SIZE 6
#define MXT_INFO_CHECKSUM_SIZE 3
#define MXT_MAX_BLOCK_WRITE 256
@@ -107,15 +93,6 @@ struct t7_config {
#define MXT_POWER_CFG_RUN 0
#define MXT_POWER_CFG_DEEPSLEEP 1
-/* MXT_GEN_ACQUIRE_T8 field */
-#define MXT_ACQUIRE_CHRGTIME 0
-#define MXT_ACQUIRE_TCHDRIFT 2
-#define MXT_ACQUIRE_DRIFTST 3
-#define MXT_ACQUIRE_TCHAUTOCAL 4
-#define MXT_ACQUIRE_SYNC 5
-#define MXT_ACQUIRE_ATCHCALST 6
-#define MXT_ACQUIRE_ATCHCALSTHR 7
-
/* MXT_TOUCH_MULTI_T9 field */
#define MXT_T9_ORIENT 9
#define MXT_T9_RANGE 18
@@ -138,51 +115,10 @@ struct t9_range {
/* MXT_TOUCH_MULTI_T9 orient */
#define MXT_T9_ORIENT_SWITCH (1 << 0)
-/* MXT_PROCI_GRIPFACE_T20 field */
-#define MXT_GRIPFACE_CTRL 0
-#define MXT_GRIPFACE_XLOGRIP 1
-#define MXT_GRIPFACE_XHIGRIP 2
-#define MXT_GRIPFACE_YLOGRIP 3
-#define MXT_GRIPFACE_YHIGRIP 4
-#define MXT_GRIPFACE_MAXTCHS 5
-#define MXT_GRIPFACE_SZTHR1 7
-#define MXT_GRIPFACE_SZTHR2 8
-#define MXT_GRIPFACE_SHPTHR1 9
-#define MXT_GRIPFACE_SHPTHR2 10
-#define MXT_GRIPFACE_SUPEXTTO 11
-
-/* MXT_PROCI_NOISE field */
-#define MXT_NOISE_CTRL 0
-#define MXT_NOISE_OUTFLEN 1
-#define MXT_NOISE_GCAFUL_LSB 3
-#define MXT_NOISE_GCAFUL_MSB 4
-#define MXT_NOISE_GCAFLL_LSB 5
-#define MXT_NOISE_GCAFLL_MSB 6
-#define MXT_NOISE_ACTVGCAFVALID 7
-#define MXT_NOISE_NOISETHR 8
-#define MXT_NOISE_FREQHOPSCALE 10
-#define MXT_NOISE_FREQ0 11
-#define MXT_NOISE_FREQ1 12
-#define MXT_NOISE_FREQ2 13
-#define MXT_NOISE_FREQ3 14
-#define MXT_NOISE_FREQ4 15
-#define MXT_NOISE_IDLEGCAFVALID 16
-
/* MXT_SPT_COMMSCONFIG_T18 */
#define MXT_COMMS_CTRL 0
#define MXT_COMMS_CMD 1
-/* MXT_SPT_CTECONFIG_T28 field */
-#define MXT_CTE_CTRL 0
-#define MXT_CTE_CMD 1
-#define MXT_CTE_MODE 2
-#define MXT_CTE_IDLEGCAFDEPTH 3
-#define MXT_CTE_ACTVGCAFDEPTH 4
-#define MXT_CTE_VOLTAGE 5
-
-#define MXT_VOLTAGE_DEFAULT 2700000
-#define MXT_VOLTAGE_STEP 10000
-
/* Define for MXT_GEN_COMMAND_T6 */
#define MXT_BOOT_VALUE 0xa5
#define MXT_RESET_VALUE 0x01
@@ -1581,7 +1517,7 @@ static int mxt_get_info(struct mxt_data *data)
int error;
/* Read 7-byte info block starting at address 0 */
- error = __mxt_read_reg(client, MXT_INFO, sizeof(*info), info);
+ error = __mxt_read_reg(client, 0, sizeof(*info), info);
if (error)
return error;
--
1.7.10.4
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