Commit 9d55f02a authored Aug 26, 2020 by Thomas Gleixner

x86/msi: Remove pointless vcpu_affinity callback



Setting the irq_set_vcpu_affinity() callback to
irq_chip_set_vcpu_affinity_parent() is a pointless exercise because the
function which utilizes it searchs the domain hierarchy to find a parent
domain which has such a callback.

Remove the useless indirection.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20200826112331.250130127@linutronix.de

parent b0a19555

arch/x86/kernel/apic/msi.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -278,7 +278,6 @@ static struct irq_chip pci_msi_ir_controller = {
		.irq_mask = pci_msi_mask_irq,
		.irq_ack = irq_chip_ack_parent,
		.irq_retrigger = irq_chip_retrigger_hierarchy,
		.irq_set_vcpu_affinity = irq_chip_set_vcpu_affinity_parent,
		.flags = IRQCHIP_SKIP_SET_WAKE,
		};

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