Dan Carpenter <dan.carpenter@xxxxxxxxxx> writes:
> This loop is supposed to loop until if reads something other than
> CS_IDST or until it times out after 30,000 attempts. But because of
> the || vs && bug, it will never time out and instead it will loop a
> minimum of 30,000 times.
>
> This bug is quite old but the code is only used in USB_DEVICE_TEST_MODE
> so it probably doesn't affect regular usage.
>
> Fixes: 96fe53ef5498 ("usb: gadget: r8a66597-udc: add support for TEST_MODE")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Acked-by: Felipe Balbi <balbi@xxxxxxxxxx>
--
balbi
