irqdomain: Split disassociating code into separate function

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This patch moves the irq disassociation code out into a separate
function in preparation to extend irq_setup_virq to handle multiple
irqs and rename it for use by interrupt controller drivers.  The new
function will be used by irq_setup_virq() in its error path.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Rob Herring <rob.herring@calxeda.com>

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Grant Likely 2012-06-03 22:04:35 -07:00

parent 80c1834fc8

commit 913af20707

1 changed files with 47 additions and 28 deletions

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kernel/irq/irqdomain.c

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