191 static unsigned char *enat_cpld;  variable
201 	if (!enat_cpld)  in atari_ethernat_startup()
202 		enat_cpld = (unsigned char *)ioremap((ATARI_ETHERNAT_PHYS_ADDR+0x23), 0x2);  in atari_ethernat_startup()
210 		*enat_cpld |= 1 << enat_num;  in atari_ethernat_startup()
221 	if (!enat_cpld)  in atari_ethernat_enable()
222 		enat_cpld = (unsigned char *)ioremap((ATARI_ETHERNAT_PHYS_ADDR+0x23), 0x2);  in atari_ethernat_enable()
223 	*enat_cpld |= 1 << enat_num;  in atari_ethernat_enable()
232 	if (!enat_cpld)  in atari_ethernat_disable()
233 		enat_cpld = (unsigned char *)ioremap((ATARI_ETHERNAT_PHYS_ADDR+0x23), 0x2);  in atari_ethernat_disable()
234 	*enat_cpld &= ~(1 << enat_num);  in atari_ethernat_disable()
240 	if (enat_cpld) {  in atari_ethernat_shutdown()
241 		*enat_cpld &= ~(1 << enat_num);  in atari_ethernat_shutdown()
242 		iounmap(enat_cpld);  in atari_ethernat_shutdown()
243 		enat_cpld = NULL;  in atari_ethernat_shutdown()