diff options
| author | Milo(Woogyom) Kim <milo.kim@ti.com> | 2013-02-05 19:25:26 +0900 |
|---|---|---|
| committer | Bryan Wu <cooloney@gmail.com> | 2013-02-06 15:59:30 -0800 |
| commit | 12f022d27bcdd606527ae1b3c9ad20cc8c90ce98 (patch) | |
| tree | bf8e6c143ef735f3339a84102fd53e3e4346eea4 /drivers/leds/leds-lp5521.c | |
| parent | 93ca4093adb757d5140071e72b2e9bfbb519b6c1 (diff) | |
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>
Diffstat (limited to 'drivers/leds/leds-lp5521.c')
| -rw-r--r-- | drivers/leds/leds-lp5521.c | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index f05eb6e31d5..b2a0d877cdc 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 |