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Commit 81bab4c3 authored by Richard Weinberger's avatar Richard Weinberger
Browse files

um: Add irq chip um/mask handlers 



These handlers are not optional and need in our case
dummy implementions to avoid NULL pointer bugs within
the irq core code.

Reported-and-tested-by: default avatarToralf Foester <toralf.foerster@gmx.de>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent b5c04da0

arch/um/kernel/irq.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -337,6 +337,8 @@ static struct irq_chip normal_irq_type = { 
	.irq_disable = dummy,

	.irq_disable = dummy,

	.irq_enable = dummy,

	.irq_enable = dummy,

	.irq_ack = dummy,

	.irq_ack = dummy,

	.irq_mask = dummy,

	.irq_unmask = dummy,

};

};





static struct irq_chip SIGVTALRM_irq_type = {

static struct irq_chip SIGVTALRM_irq_type = {
@@ -344,6 +346,8 @@ static struct irq_chip SIGVTALRM_irq_type = { 
	.irq_disable = dummy,

	.irq_disable = dummy,

	.irq_enable = dummy,

	.irq_enable = dummy,

	.irq_ack = dummy,

	.irq_ack = dummy,

	.irq_mask = dummy,

	.irq_unmask = dummy,

};

};





void __init init_IRQ(void)

void __init init_IRQ(void)