diff options
Diffstat (limited to 'drivers/usb/gadget/inode.c')
| -rw-r--r-- | drivers/usb/gadget/inode.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c index a56876aaf76c..1b240990448f 100644 --- a/drivers/usb/gadget/inode.c +++ b/drivers/usb/gadget/inode.c @@ -832,14 +832,16 @@ ep_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) switch (data->dev->gadget->speed) { case USB_SPEED_LOW: case USB_SPEED_FULL: - value = usb_ep_enable (ep, &data->desc); + ep->desc = &data->desc; + value = usb_ep_enable(ep); if (value == 0) data->state = STATE_EP_ENABLED; break; #ifdef CONFIG_USB_GADGET_DUALSPEED case USB_SPEED_HIGH: /* fails if caller didn't provide that descriptor... */ - value = usb_ep_enable (ep, &data->hs_desc); + ep->desc = &data->hs_desc; + value = usb_ep_enable(ep); if (value == 0) data->state = STATE_EP_ENABLED; break; @@ -1345,7 +1347,7 @@ static void make_qualifier (struct dev_data *dev) qual.bDeviceProtocol = desc->bDeviceProtocol; /* assumes ep0 uses the same value for both speeds ... */ - qual.bMaxPacketSize0 = desc->bMaxPacketSize0; + qual.bMaxPacketSize0 = dev->gadget->ep0->maxpacket; qual.bNumConfigurations = 1; qual.bRESERVED = 0; @@ -1402,7 +1404,6 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) } dev->state = STATE_DEV_CONNECTED; - dev->dev->bMaxPacketSize0 = gadget->ep0->maxpacket; INFO (dev, "connected\n"); event = next_event (dev, GADGETFS_CONNECT); @@ -1430,6 +1431,7 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) case USB_DT_DEVICE: value = min (w_length, (u16) sizeof *dev->dev); + dev->dev->bMaxPacketSize0 = dev->gadget->ep0->maxpacket; req->buf = dev->dev; break; #ifdef CONFIG_USB_GADGET_DUALSPEED @@ -1710,7 +1712,6 @@ gadgetfs_bind (struct usb_gadget *gadget) set_gadget_data (gadget, dev); dev->gadget = gadget; gadget->ep0->driver_data = dev; - dev->dev->bMaxPacketSize0 = gadget->ep0->maxpacket; /* preallocate control response and buffer */ dev->req = usb_ep_alloc_request (gadget->ep0, GFP_KERNEL); |