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Commit c6f12245 authored by Thomas Gleixner's avatar Thomas Gleixner
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Revert "irq: Warn when shared interrupts do not match on NO_SUSPEND" 



This reverts commit 4fae4e76.

Undo because it breaks working systems.

Requested-by: default avatarRafael J. Wysocki <rjw@rjwysocki.net>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 21d1f908

kernel/irq/manage.c

+2 −5
Original line number Diff line number Diff line
@@ -1076,12 +1076,9 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) 
		 * set the trigger type must match. Also all must

		 * agree on ONESHOT.

		 */



#define IRQF_MISMATCH \

	(IRQF_TRIGGER_MASK | IRQF_ONESHOT | IRQF_NO_SUSPEND)



		if (!((old->flags & new->flags) & IRQF_SHARED) ||

		    ((old->flags ^ new->flags) & IRQF_MISMATCH))

		    ((old->flags ^ new->flags) & IRQF_TRIGGER_MASK) ||

		    ((old->flags ^ new->flags) & IRQF_ONESHOT))

			goto mismatch;



		/* All handlers must agree on per-cpuness */