This patch adds support for isochronous IN transfers to the HWA driver.
The changes include removing the checks that return errors for isoc IN
URBs and adding functionality to read the isoc data returned from the
HWA.
Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>