Commit d7d5677c authored May 18, 2016 by Arnd Bergmann Committed by Bjorn Helgaas Jun 10, 2016

PCI: generic: Select IRQ_DOMAIN

The generic PCI host controller calls of_irq_parse_and_map_pci() in its IRQ
fixup, but that function is only available when CONFIG_IRQ_DOMAIN is set:

drivers/pci/built-in.o: In function `pci_host_common_probe':
drivers/pci/host/pci-host-common.c:181: undefined reference to `of_irq_parse_and_map_pci'

There is no downside in enabling the domains here, so use a Kconfig
select statement to ensure it's always available to this driver.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

parent af8c34ce

drivers/pci/host/Kconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -85,6 +85,7 @@ config PCI_HOST_GENERIC
		bool "Generic PCI host controller"
		depends on (ARM \|\| ARM64) && OF
		select PCI_HOST_COMMON
		select IRQ_DOMAIN
		help
		Say Y here if you want to support a simple generic PCI host
		controller, such as the one emulated by kvmtool.

Admin message