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>
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index b14bde2..e145ce9 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/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