708 #define read_roothub(hc, register, mask) ({ \  argument
709 	u32 temp = ohci_readl (hc, &hc->regs->roothub.register); \
711 		hc->rh_state = OHCI_RH_HALTED; \
712 	else if (hc->flags & OHCI_QUIRK_AMD756) \
714 			temp = ohci_readl (hc, &hc->regs->roothub.register); \
717 static inline u32 roothub_a (struct ohci_hcd *hc)  in roothub_a()  argument
718 	{ return read_roothub (hc, a, 0xfc0fe000); }  in roothub_a()
719 static inline u32 roothub_b (struct ohci_hcd *hc)  in roothub_b()  argument
720 	{ return ohci_readl (hc, &hc->regs->roothub.b); }  in roothub_b()
721 static inline u32 roothub_status (struct ohci_hcd *hc)  in roothub_status()  argument
722 	{ return ohci_readl (hc, &hc->regs->roothub.status); }  in roothub_status()
723 static inline u32 roothub_portstatus (struct ohci_hcd *hc, int i)  in roothub_portstatus()  argument
724 	{ return read_roothub (hc, portstatus [i], 0xffe0fce0); }  in roothub_portstatus()