PWM_PRD_MASK 48 drivers/pwm/pwm-sun4i.c #define PWM_REG_PRD(reg) ((((reg) >> 16) & PWM_PRD_MASK) + 1) PWM_PRD_MASK 167 drivers/pwm/pwm-sun4i.c if (div - 1 > PWM_PRD_MASK) PWM_PRD_MASK 181 drivers/pwm/pwm-sun4i.c if (div - 1 <= PWM_PRD_MASK) PWM_PRD_MASK 185 drivers/pwm/pwm-sun4i.c if (div - 1 > PWM_PRD_MASK)