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Commit 76ba8c1f authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Bjorn Helgaas
Browse files

PCI: rcar: Select PCI_MSI_IRQ_DOMAIN 



The R-Car PCIe driver requires the use of IRQ domains for its MSI code:

  drivers/pci/host/pcie-rcar.c:635:9: error: implicit declaration of function 'irq_find_mapping' [-Werror=implicit-function-declaration]
  drivers/pci/host/pcie-rcar.c:666:8: error: implicit declaration of function 'irq_create_mapping' [-Werror=implicit-function-declaration]
  ...

Add a Kconfig select to ensure that the feature is always enabled.

This is not consistent with what the other drivers do at the moment, but I
have another patch that changes them to do it like this one, which is more
logical.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Acked-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 9735a227

drivers/pci/host/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -72,6 +72,8 @@ config PCI_RCAR_GEN2 
config PCI_RCAR_GEN2_PCIE

	bool "Renesas R-Car PCIe controller"

	depends on ARCH_RENESAS || (ARM && COMPILE_TEST)

	select PCI_MSI

	select PCI_MSI_IRQ_DOMAIN

	help

	  Say Y here if you want PCIe controller support on R-Car Gen2 SoCs.