From: Kevin Hilman <khilman@mvista.com>
Date: Tue, 18 Dec 2007 17:05:58 +0000 (+0100)
Subject: genirq: add unlocked version of set_irq_handler()
X-Git-Tag: v2.6.24-rc6~17^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b019e57321f3e006c0ec7a54f13efc377bcb6451;p=pandora-kernel.git

genirq: add unlocked version of set_irq_handler()

Add unlocked version for use by irq_chip.set_type handlers which may
wish to change handler to level or edge handler when IRQ type is
changed.

The normal set_irq_handler() call cannot be used because it tries to
take irq_desc.lock which is already held when the irq_chip.set_type
hook is called.

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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