diff options
| author | Robert Richter <robert.richter@amd.com> | 2010-10-11 19:26:50 +0200 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2010-10-11 19:26:50 +0200 |
| commit | ad0f7cfaa85fc033523a09ab1f3dd6b8ded3dff5 (patch) | |
| tree | 2565121e4b9945d953e02c77a2e53065b3789aa4 /drivers/usb/atm/cxacru.c | |
| parent | 86c8c04792f152c5469023885510140dd34817bc (diff) | |
| parent | c7a27aa4652c63172489a73f3961455650a79a7f (diff) | |
| download | linux-ad0f7cfaa85fc033523a09ab1f3dd6b8ded3dff5.tar.gz linux-ad0f7cfaa85fc033523a09ab1f3dd6b8ded3dff5.tar.bz2 linux-ad0f7cfaa85fc033523a09ab1f3dd6b8ded3dff5.zip | |
Merge branch 'oprofile/urgent' (early part) into oprofile/perf
Diffstat (limited to 'drivers/usb/atm/cxacru.c')
| -rw-r--r-- | drivers/usb/atm/cxacru.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index 593fc5e2d2e6..5af23cc5ea9f 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -1127,6 +1127,7 @@ static int cxacru_bind(struct usbatm_data *usbatm_instance, { struct cxacru_data *instance; struct usb_device *usb_dev = interface_to_usbdev(intf); + struct usb_host_endpoint *cmd_ep = usb_dev->ep_in[CXACRU_EP_CMD]; int ret; /* instance init */ @@ -1171,15 +1172,34 @@ static int cxacru_bind(struct usbatm_data *usbatm_instance, goto fail; } - usb_fill_int_urb(instance->rcv_urb, + if (!cmd_ep) { + dbg("cxacru_bind: no command endpoint"); + ret = -ENODEV; + goto fail; + } + + if ((cmd_ep->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) + == USB_ENDPOINT_XFER_INT) { + usb_fill_int_urb(instance->rcv_urb, usb_dev, usb_rcvintpipe(usb_dev, CXACRU_EP_CMD), instance->rcv_buf, PAGE_SIZE, cxacru_blocking_completion, &instance->rcv_done, 1); - usb_fill_int_urb(instance->snd_urb, + usb_fill_int_urb(instance->snd_urb, usb_dev, usb_sndintpipe(usb_dev, CXACRU_EP_CMD), instance->snd_buf, PAGE_SIZE, cxacru_blocking_completion, &instance->snd_done, 4); + } else { + usb_fill_bulk_urb(instance->rcv_urb, + usb_dev, usb_rcvbulkpipe(usb_dev, CXACRU_EP_CMD), + instance->rcv_buf, PAGE_SIZE, + cxacru_blocking_completion, &instance->rcv_done); + + usb_fill_bulk_urb(instance->snd_urb, + usb_dev, usb_sndbulkpipe(usb_dev, CXACRU_EP_CMD), + instance->snd_buf, PAGE_SIZE, + cxacru_blocking_completion, &instance->snd_done); + } mutex_init(&instance->cm_serialize); |