8525 	u32 savemacsysctrl;  in rt2800_r_calibration()  local
8551 	savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);  in rt2800_r_calibration()
8640 	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl);  in rt2800_r_calibration()
8738 	u32 savemacsysctrl = 0;  in rt2800_rxiq_calibration()  local
8748 	savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);  in rt2800_rxiq_calibration()
9074 	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl);  in rt2800_rxiq_calibration()
9553 	u32 savemacsysctrl = 0;  in rt2800_loft_iq_calibration()  local
9576 	savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);  in rt2800_loft_iq_calibration()
9755 	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl);  in rt2800_loft_iq_calibration()
9760 	savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);  in rt2800_loft_iq_calibration()
9974 	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl);  in rt2800_loft_iq_calibration()