LM3530_PWM_POL_SHIFT 51 drivers/leds/leds-lm3530.c #define LM3530_POL_LOW (1 << LM3530_PWM_POL_SHIFT) LM3530_PWM_POL_SHIFT 251 drivers/leds/leds-lm3530.c (pdata->pwm_pol_hi << LM3530_PWM_POL_SHIFT);