SPRD_PWM_REGS_SHIFT 55 drivers/pwm/pwm-sprd.c u32 offset = reg + (hwid << SPRD_PWM_REGS_SHIFT); SPRD_PWM_REGS_SHIFT 63 drivers/pwm/pwm-sprd.c u32 offset = reg + (hwid << SPRD_PWM_REGS_SHIFT);