From: Martyn Welch <martyn.welch@gefanuc.com>
Date: Thu, 29 Oct 2009 16:35:01 +0000 (+0000)
Subject: Staging: vme: Allow size of 0 when disabling a window
X-Git-Tag: v2.6.33-rc1~313^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=59c2290428dd93a4117aa453fc4c2be38da288c0;p=pandora-kernel.git

Staging: vme: Allow size of 0 when disabling a window

The TSI148 driver currently does not allow a size of zero to be passed to a
window. Zero is a valid value if the window is being disabled. Allow
windows to be disabled and their registers cleared.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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