Error path for wusb_set_dev_addr() was handled incorrectly. Fix it by considering error only when return value is negative. Signed-off-by: Anderson Lizardo <anderson.lizardo@indt.org.br> Signed-off-by: David Vrabel <david.vrabel@csr.com>
Add the WUSB protocol (MMC management and device connection) code. Signed-off-by: David Vrabel <david.vrabel@csr.com>