irq: Warn when shared interrupts do not match on NO_SUSPEND

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When suspend_device_irqs() iterates all descriptors, its pointless if
one has NO_SUSPEND set while another has not.

Validate on request_irq() that NO_SUSPEND state maches for SHARED
interrupts.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Link: http://lkml.kernel.org/r/20140724133921.GY6758@twins.programming.kicks-ass.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Peter Zijlstra 2014-07-24 15:39:21 +02:00 • committed by Thomas Gleixner

parent 1b0733837a

commit 4fae4e7624

1 changed files with 5 additions and 2 deletions

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kernel/irq/manage.c

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