length++;
}
+ /* Some broken controllers never turn off RHCS in the interrupt
+ * status register. For their sake we won't re-enable RHSC
+ * interrupts if the flag is already set.
+ */
+ if (ohci_readl(ohci, &ohci->regs->intrstatus) & OHCI_INTR_RHSC)
+ changed = 1;
+
/* look at each port */
for (i = 0; i < ohci->num_ports; i++) {
u32 status = roothub_portstatus (ohci, i);
return 0;
}
-static void start_hnp(struct ohci_hcd *ohci);
-
#else
#define ohci_start_port_reset NULL
#ifdef CONFIG_USB_OTG
if (hcd->self.otg_port == (wIndex + 1)
&& hcd->self.b_hnp_enable)
- start_hnp(ohci);
+ ohci->start_hnp(ohci);
else
#endif
ohci_writel (ohci, RH_PS_PSS,