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>

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
 

drivers/leds/leds-lp5523.c

@@ -39,76 +39,38 @@
 
 #include "leds-lp55xx-common.h"
 
+#define LP5523_PROGRAM_LENGTH		32
+#define LP5523_MAX_LEDS			9
+
+/* Registers */
 #define LP5523_REG_ENABLE		0x00
 #define LP5523_REG_OP_MODE		0x01
-#define LP5523_REG_RATIOMETRIC_MSB	0x02
-#define LP5523_REG_RATIOMETRIC_LSB	0x03
 #define LP5523_REG_ENABLE_LEDS_MSB	0x04
 #define LP5523_REG_ENABLE_LEDS_LSB	0x05
-#define LP5523_REG_LED_CNTRL_BASE	0x06
 #define LP5523_REG_LED_PWM_BASE		0x16
 #define LP5523_REG_LED_CURRENT_BASE	0x26
 #define LP5523_REG_CONFIG		0x36
-#define LP5523_REG_CHANNEL1_PC		0x37
-#define LP5523_REG_CHANNEL2_PC		0x38
-#define LP5523_REG_CHANNEL3_PC		0x39
-#define LP5523_REG_STATUS		0x3a
-#define LP5523_REG_GPO			0x3b
-#define LP5523_REG_VARIABLE		0x3c
-#define LP5523_REG_RESET		0x3d
-#define LP5523_REG_TEMP_CTRL		0x3e
-#define LP5523_REG_TEMP_READ		0x3f
-#define LP5523_REG_TEMP_WRITE		0x40
+#define LP5523_REG_STATUS		0x3A
+#define LP5523_REG_RESET		0x3D
 #define LP5523_REG_LED_TEST_CTRL	0x41
 #define LP5523_REG_LED_TEST_ADC		0x42
-#define LP5523_REG_ENG1_VARIABLE	0x45
-#define LP5523_REG_ENG2_VARIABLE	0x46
-#define LP5523_REG_ENG3_VARIABLE	0x47
-#define LP5523_REG_MASTER_FADER1	0x48
-#define LP5523_REG_MASTER_FADER2	0x49
-#define LP5523_REG_MASTER_FADER3	0x4a
-#define LP5523_REG_CH1_PROG_START	0x4c
-#define LP5523_REG_CH2_PROG_START	0x4d
-#define LP5523_REG_CH3_PROG_START	0x4e
-#define LP5523_REG_PROG_PAGE_SEL	0x4f
+#define LP5523_REG_PROG_PAGE_SEL	0x4F
 #define LP5523_REG_PROG_MEM		0x50
 
-#define LP5523_CMD_LOAD			0x15 /* 00010101 */
-#define LP5523_CMD_RUN			0x2a /* 00101010 */
-#define LP5523_CMD_DISABLED		0x00 /* 00000000 */
-
+/* Bit description in registers */
 #define LP5523_ENABLE			0x40
 #define LP5523_AUTO_INC			0x40
 #define LP5523_PWR_SAVE			0x20
 #define LP5523_PWM_PWR_SAVE		0x04
-#define LP5523_CP_1			0x08
-#define LP5523_CP_1_5			0x10
 #define LP5523_CP_AUTO			0x18
-#define LP5523_INT_CLK			0x01
 #define LP5523_AUTO_CLK			0x02
+
 #define LP5523_EN_LEDTEST		0x80
 #define LP5523_LEDTEST_DONE		0x80
 #define LP5523_RESET			0xFF
-
-#define LP5523_DEFAULT_CURRENT		50 /* microAmps */
-#define LP5523_PROGRAM_LENGTH		32 /* in bytes */
-#define LP5523_PROGRAM_PAGES		6
 #define LP5523_ADC_SHORTCIRC_LIM	80
-
-#define LP5523_MAX_LEDS			9
-#define LP5523_ENGINES			3
-
-#define LP5523_ENG_MASK_BASE		0x30 /* 00110000 */
-
-#define LP5523_ENG_STATUS_MASK          0x07 /* 00000111 */
-
-#define LP5523_IRQ_FLAGS                IRQF_TRIGGER_FALLING
-
 #define LP5523_EXT_CLK_USED		0x08
 
-#define LED_ACTIVE(mux, led)		(!!(mux & (0x0001 << led)))
-#define SHIFT_MASK(id)			(((id) - 1) * 2)
-
 /* Memory Page Selection */
 #define LP5523_PAGE_ENG1		0
 #define LP5523_PAGE_ENG2		1