our systems that use this driver. The fix is to modify the
function so that it spins waiting for the reset bit to clear after doing
the soft reset and before doing the subsequent write.

Signed-off-by: Jeff Haran <jharan@brocade.com>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
†