From: Michael Buesch <mb@bu3sch.de>
Date: Fri, 20 Feb 2009 23:38:49 +0000 (-0800)
Subject: spi_bitbang: add more lowlevel function documentation
X-Git-Tag: v2.6.29-rc6~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01b24fee285b098c74318a8be801ef3711ec18d7;p=pandora-kernel.git

spi_bitbang: add more lowlevel function documentation

This adds more documentation of the lowlevel API to avoid future bugs.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Acked-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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