leds-lp55xx: clean up definitions

 Remove unused definitions and change hex values to capital letters

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>

1 files changed, 3 insertions, 23 deletions

diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
index f05eb6e31d58..b2a0d877cdc1 100644
--- a/drivers/leds/leds-lp5521.c
+++ b/drivers/leds/leds-lp5521.c
@@ -39,18 +39,9 @@
 
 #include "leds-lp55xx-common.h"
 
-#define LP5521_PROGRAM_LENGTH           32      /* in bytes */
-
-#define LP5521_MAX_LEDS                 3       /* Maximum number of LEDs */
-#define LP5521_MAX_ENGINES              3       /* Maximum number of engines */
-
-#define LP5521_ENG_MASK_BASE            0x30    /* 00110000 */
-#define LP5521_ENG_STATUS_MASK          0x07    /* 00000111 */
-
-#define LP5521_CMD_LOAD                 0x15    /* 00010101 */
-#define LP5521_CMD_RUN                  0x2a    /* 00101010 */
-#define LP5521_CMD_DIRECT               0x3f    /* 00111111 */
-#define LP5521_CMD_DISABLED             0x00    /* 00000000 */
+#define LP5521_PROGRAM_LENGTH           32
+#define LP5521_MAX_LEDS                 3
+#define LP5521_CMD_DIRECT               0x3F
 
 /* Registers */
 #define LP5521_REG_ENABLE               0x00
@@ -62,22 +53,14 @@
 #define LP5521_REG_G_CURRENT            0x06
 #define LP5521_REG_B_CURRENT            0x07
 #define LP5521_REG_CONFIG               0x08
-#define LP5521_REG_R_CHANNEL_PC         0x09
-#define LP5521_REG_G_CHANNEL_PC         0x0A
-#define LP5521_REG_B_CHANNEL_PC         0x0B
 #define LP5521_REG_STATUS               0x0C
 #define LP5521_REG_RESET                0x0D
-#define LP5521_REG_GPO                  0x0E
 #define LP5521_REG_R_PROG_MEM           0x10
 #define LP5521_REG_G_PROG_MEM           0x30
 #define LP5521_REG_B_PROG_MEM           0x50
 
-#define LP5521_PROG_MEM_BASE            LP5521_REG_R_PROG_MEM
-#define LP5521_PROG_MEM_SIZE            0x20
-
 /* Base register to set LED current */
 #define LP5521_REG_LED_CURRENT_BASE     LP5521_REG_R_CURRENT
-
 /* Base register to set the brightness */
 #define LP5521_REG_LED_PWM_BASE         LP5521_REG_R_PWM
 
@@ -96,9 +79,6 @@
 /* default R channel current register value */
 #define LP5521_REG_R_CURR_DEFAULT       0xAF
 
-/* Pattern Mode */
-#define PATTERN_OFF     0
-
 /* Reset register value */
 #define LP5521_RESET                    0xFF