diff options
Diffstat (limited to 'drivers/usb/host/ohci-hcd.c')
| -rw-r--r-- | drivers/usb/host/ohci-hcd.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index e7288639edb0..9aa10bdf3918 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -162,7 +162,7 @@ static int ohci_urb_enqueue ( // case PIPE_INTERRUPT: // case PIPE_BULK: default: - /* one TD for every 4096 Bytes (can be upto 8K) */ + /* one TD for every 4096 Bytes (can be up to 8K) */ size += urb->transfer_buffer_length / 4096; /* ... and for any remaining bytes ... */ if ((urb->transfer_buffer_length % 4096) != 0) @@ -764,6 +764,7 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd) if (ints == ~(u32)0) { disable (ohci); ohci_dbg (ohci, "device removed!\n"); + usb_hc_died(hcd); return IRQ_HANDLED; } @@ -771,7 +772,7 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd) ints &= ohci_readl(ohci, ®s->intrenable); /* interrupt for some other device? */ - if (ints == 0) + if (ints == 0 || unlikely(hcd->state == HC_STATE_HALT)) return IRQ_NOTMINE; if (ints & OHCI_INTR_UE) { @@ -788,6 +789,7 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd) } else { disable (ohci); ohci_err (ohci, "OHCI Unrecoverable Error, disabled\n"); + usb_hc_died(hcd); } ohci_dump (ohci, 1); @@ -1105,6 +1107,11 @@ MODULE_LICENSE ("GPL"); #define PLATFORM_DRIVER ohci_hcd_cns3xxx_driver #endif +#ifdef CONFIG_USB_OHCI_ATH79 +#include "ohci-ath79.c" +#define PLATFORM_DRIVER ohci_hcd_ath79_driver +#endif + #if !defined(PCI_DRIVER) && \ !defined(PLATFORM_DRIVER) && \ !defined(OMAP1_PLATFORM_DRIVER) && \ |