Lines Matching refs:udev
295 usb_set_interface(dev->udev, dev->ifnum, dev->alt); in snd_em28xx_capture_open()
720 usb_free_coherent(dev->udev, urb->transfer_buffer_length, in em28xx_audio_free_urb()
732 static int em28xx_audio_ep_packet_size(struct usb_device *udev, in em28xx_audio_ep_packet_size() argument
737 if (udev->speed == USB_SPEED_HIGH) in em28xx_audio_ep_packet_size()
756 intf = usb_ifnum_to_if(dev->udev, dev->ifnum); in em28xx_audio_urb_init()
779 ep_size = em28xx_audio_ep_packet_size(dev->udev, ep); in em28xx_audio_urb_init()
783 EM28XX_EP_AUDIO, usb_speed_string(dev->udev->speed), in em28xx_audio_urb_init()
859 buf = usb_alloc_coherent(dev->udev, npackets * ep_size, GFP_ATOMIC, in em28xx_audio_urb_init()
868 urb->dev = dev->udev; in em28xx_audio_urb_init()
870 urb->pipe = usb_rcvisocpipe(dev->udev, EM28XX_EP_AUDIO); in em28xx_audio_urb_init()
911 err = snd_card_new(&dev->udev->dev, index[devnr], "Em28xx Audio", in em28xx_audio_init()
918 adev->udev = dev->udev; in em28xx_audio_init()