Gregory Herrero 48b20bcb3b usb: dwc2: gadget: don't block after fifo flush timeout
Can't stay in the loop forever. Break it after timeout.

Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-12 15:34:18 -06:00
..
2014-01-13 14:44:01 -08:00