[PATCH 2/2] arm64: Kconfig: select HISILICON_IRQ_MBIGEN only if PCI is selected

On Wednesday, August 3, 2016 3:29:34 PM CEST Sudeep Holla wrote:

Even when PCI is disabled, ARCH_HISI selects HISILICON_IRQ_MBIGEN
triggerring the following config warning:

warning: (ARM64 && HISILICON_IRQ_MBIGEN) selects ARM_GIC_V3_ITS which
        has unmet direct dependencies (PCI && PCI_MSI)

This patch makes selection of HISILICON_IRQ_MBIGEN conditional on PCI.

I think strictly speaking HISILICON_IRQ_MBIGEN should work without PCI,
but that is only a theoretical setup, and the patch seems to be the
simplest way to avoid the warning.

Applied both patches to fixes, sorry for the delay.

	Arnd