genirq/generic_chip: Get rid of code duplication

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irq_map_generic_chip() contains about the same code as
irq_get_domain_generic_chip() except for the return values.

Split out the irq_get_domain_generic_chip() implementation so it can be
reused.

[ tglx: Removed the extra churn in irq_get_domain_generic_chip() callers
  	and massaged changelog ]

Signed-off-by: Sebastian Frias <sf84@laposte.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Mason <slash.tmp@free.fr>
Cc: Jason Cooper <jason@lakedaemon.net>
Link: http://lkml.kernel.org/r/579F5C69.8070006@laposte.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Sebastian Frias 2016-08-01 16:27:53 +02:00 • committed by Thomas Gleixner

parent 48e0fba842

commit f0c450eaa3

1 changed files with 19 additions and 15 deletions

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kernel/irq/generic-chip.c

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