[sane-devel] genesys and hp2400

[svoltz@wanadoo.fr]

	Hello,

	it seems usbsniff has trouble running on your machine. Logs should 
contain thing like:

[680 ms]  <<<  URB 23 coming back  <<<
-- URB_FUNCTION_BULK_OR_INTERRUPT_TRANSFER:
  PipeHandle           = 81872b84 [endpoint 0x00000002]
  TransferFlags        = 00000002 (USBD_TRANSFER_DIRECTION_OUT, USBD_SHORT_TRANSFER_OK)
  TransferBufferLength = 00000012
  TransferBuffer       = 00000000
  TransferBufferMDL    = 81b52638
  UrbLink              = 00000000

	and not those 'AWAKE' messages.

	I've cleaned up the genesys_repark_head() and will check-in it soon. The
backend is not expected to scan with a 2400c. So testing it at only one dpi is 
enough.

Regards,
	Stef