From 9677b0de10433d31e05864dfb4bf33d0c27f752a Mon Sep 17 00:00:00 2001
From: Barry Song <barry.song@analog.com>
Date: Mon, 30 Nov 2009 03:49:41 +0000
Subject: [PATCH] spi/bfin_spi: sync hardware state before reprogramming
 everything

Sometimes under load, the Blackfin core is able to send SPI register
updates out before the controller is actually disabled.  So when we
go to reprogram the entire state (to switch to a different slave),
make sure we sync after disabling the controller.

Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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