From: Yi Li <yi.li@analog.com>
Date: Mon, 7 Dec 2009 08:07:01 +0000 (+0000)
Subject: spi/bfin_spi: use nosync when disabling the IRQ from the IRQ handler
X-Git-Tag: v2.6.37-rc1~187^2~2^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7370ed6b91c37d7022a89a820b0fcd3156fa87fc;p=pandora-kernel.git

spi/bfin_spi: use nosync when disabling the IRQ from the IRQ handler

Using disable_irq() on the IRQ whose handler we are currently executing in
can easily lead to a hang.  So use the nosync variant here.

Signed-off-by: Yi Li <yi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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