diff options
| -rw-r--r-- | drivers/usb/host/ohci-platform.c | 4 | ||||
| -rw-r--r-- | include/linux/usb/ohci_pdriver.h | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c index e24ec9f79164..1caaf657c5ea 100644 --- a/drivers/usb/host/ohci-platform.c +++ b/drivers/usb/host/ohci-platform.c @@ -31,6 +31,10 @@ static int ohci_platform_reset(struct usb_hcd *hcd) ohci->flags |= OHCI_QUIRK_FRAME_NO; ohci_hcd_init(ohci); + + if (pdata->num_ports) + ohci->num_ports = pdata->num_ports; + err = ohci_init(ohci); return err; diff --git a/include/linux/usb/ohci_pdriver.h b/include/linux/usb/ohci_pdriver.h index 74e7755168b7..012f2b7eb2b6 100644 --- a/include/linux/usb/ohci_pdriver.h +++ b/include/linux/usb/ohci_pdriver.h @@ -25,6 +25,7 @@ * @big_endian_desc: BE descriptors * @big_endian_mmio: BE registers * @no_big_frame_no: no big endian frame_no shift + * @num_ports: number of ports * * These are general configuration options for the OHCI controller. All of * these options are activating more or less workarounds for some hardware. @@ -33,6 +34,7 @@ struct usb_ohci_pdata { unsigned big_endian_desc:1; unsigned big_endian_mmio:1; unsigned no_big_frame_no:1; + unsigned int num_ports; /* Turn on all power and clocks */ int (*power_on)(struct platform_device *pdev); |