From: Anton Vorontsov <avorontsov@ru.mvista.com>
Date: Mon, 28 Apr 2008 09:14:47 +0000 (-0700)
Subject: gpiochip_reserve()
X-Git-Tag: v2.6.26-rc1~847
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=169b6a7a6e91e1ea32136681b475cbaf2074bf35;p=pandora-kernel.git

gpiochip_reserve()

Add a new function gpiochip_reserve() to reserve ranges of gpios that platform
code has pre-allocated.  That is, this marks gpio numbers which will be
claimed by drivers that haven't yet been loaded, and thus are not available
for dynamic gpio number allocation.

[akpm@linux-foundation.org: remove unneeded __must_check]
[david-b@pacbell.net: don't export gpiochip_reserve (section fix)]
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
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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