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From: Timur Tabi <timur@freescale.com>
To: linuxppc-dev@ozlabs.org, galak@kernel.crashing.org,
	benh@kernel.crashing.org, jonsmirl@gmail.com, arnd@arndb.de,
	geert.uytterhoeven@sonycom.com
Subject: [PATCH 0/2] [V2] introduce macro spin_event_timeout()
Date: Tue, 26 May 2009 10:21:40 -0500
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Introduce the spin_event_timeout() macro, and update the QE library to use it.

This version changes 'ret' to a return value of the macro instead of a
variable that's passed as a parameter.