From: David Brownell <dbrownell@users.sourceforge.net>
Date: Tue, 8 Jan 2008 23:32:40 +0000 (-0800)
Subject: spi_bitbang: always grab lock with irqs blocked
X-Git-Tag: v2.6.24-rc8~68
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d52df2e2ea2d881b1439bbdec7f67c27e0f47941;p=pandora-kernel.git

spi_bitbang: always grab lock with irqs blocked

Fix a glitch reported by lockdep in the spi_bitbang code: it needs to
consistently block IRQs when holding that spinlock.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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