From: David Brownell <dbrownell@users.sourceforge.net>
Date: Fri, 10 Oct 2008 21:21:22 +0000 (-0700)
Subject: new sharable twl4030 SIH irq_chip
X-Git-Tag: v2.6.27-omap1~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e3d790cd96615ea7421215a71cc666b7ce5c304;p=pandora-kernel.git

new sharable twl4030 SIH irq_chip

Add TWL4030 infrastructure for shared SIH interrupts.

This is basically what the twl4030 GPIO IRQ code does, but
switching to a workqueue to handle each irqchip's mask/unmask
and set_type operations instead of a kthread that must figure
out what to do each time it wakes up.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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