Move manufacturer and product string ids into audio.c so
as to be reusable by the new uac2 version of gadget driver.
Signed-off-by: NYadi Brar <yadi.brar01@gmail.com>
Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: NFelipe Balbi <balbi@ti.com>