irqchip/gic-v3-its: Make LPI allocation optional on device creation
authorMarc Zyngier <marc.zyngier@arm.com>
Fri, 4 Aug 2017 17:37:09 +0000 (18:37 +0100)
committerMarc Zyngier <marc.zyngier@arm.com>
Thu, 31 Aug 2017 14:31:38 +0000 (15:31 +0100)
commit93f94ea0548c2628efe7d57e0989f06a14cedb53
treeea3f9ab3829fc3aa9a679e43a5a861aae5de334b
parentf6a91da7c788ac7345305ee291d0b205d2f5a70f
irqchip/gic-v3-its: Make LPI allocation optional on device creation

The normal course of action when allocating the ITS' view of a
device is to allocate the corresponding LPIs. But we're about
to introduce devices that borrow their interrupts from
some other entities.

So let's make the allocation optional.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
drivers/irqchip/irq-gic-v3-its.c