LP5521_REG_R_PWM 47 drivers/leds/leds-lp5521.c #define LP5521_REG_LED_PWM_BASE LP5521_REG_R_PWM LP5521_REG_R_PWM 318 drivers/leds/leds-lp5521.c lp55xx_write(chip, LP5521_REG_R_PWM, 0);