187 	unsigned int ctrl_reg = 0;  in zf_timer_off()  local
195 	ctrl_reg = zf_get_control();  in zf_timer_off()
196 	ctrl_reg |= (ENABLE_WD1|ENABLE_WD2);	/* disable wd1 and wd2 */  in zf_timer_off()
197 	ctrl_reg &= ~(ENABLE_WD1|ENABLE_WD2);  in zf_timer_off()
198 	zf_set_control(ctrl_reg);  in zf_timer_off()
210 	unsigned int ctrl_reg = 0;  in zf_timer_on()  local
226 	ctrl_reg = zf_get_control();  in zf_timer_on()
227 	ctrl_reg |= (ENABLE_WD1|zf_action);  in zf_timer_on()
228 	zf_set_control(ctrl_reg);  in zf_timer_on()
237 	unsigned int ctrl_reg = 0;  in zf_ping()  local
250 		ctrl_reg = zf_get_control();  in zf_ping()
251 		ctrl_reg |= RESET_WD1;  in zf_ping()
252 		zf_set_control(ctrl_reg);  in zf_ping()
255 		ctrl_reg &= ~(RESET_WD1);  in zf_ping()
256 		zf_set_control(ctrl_reg);  in zf_ping()