commit 9d7ac8be4b48737ad1cebd94ed754a269f360708
author Thomas Gleixner <tglx@linutronix.de> Fri Dec 22 01:08:14 2006 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> Fri Dec 22 08:55:48 2006 -0800
tree a6f57e44a3a5fa993145f9bf6a9af7dc8f481623
parent e903387f1ebe3a7ddb93cd49c38341d3632df528

[PATCH] genirq: fix irq flow handler uninstall

The sanity check for no_irq_chip in __set_irq_hander() is unconditional on
both install and uninstall of an handler.  This triggers false warnings and
replaces no_irq_chip by dummy_irq_chip in the uninstall case.

Check only, when a real handler is installed.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>