48b20bcb3b
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>