From 057f6061a1972b0d63383cbbbb98795e8ef0a752 Mon Sep 17 00:00:00 2001
From: Chen Gang <xili_gchen_5257@hotmail.com>
Date: Thu, 2 Apr 2015 03:03:33 +0800
Subject: [PATCH] spi: spi-bfin5xx: Initialize cr_width in
 bfin_spi_pump_transfers()

cr_width may be not initialized before using by cr, the related warning
(with defconfig under blackfin by gcc5):

    CC      drivers/spi/spi-bfin5xx.o
  drivers/spi/spi-bfin5xx.c: In function 'bfin_spi_pump_transfers':
  drivers/spi/spi-bfin5xx.c:655:5: warning: 'cr_width' may be used uninitialized in this function [-Wmaybe-uninitialized]
    cr |= cr_width;
       ^

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
Reading git-format-patch failed