From: Geert Uytterhoeven Date: Fri, 30 Oct 2015 13:13:42 +0000 (-0500) Subject: PCI: rcar: Build pcie-rcar.c only on ARM X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7c537c67d2e4;p=linux-beck.git PCI: rcar: Build pcie-rcar.c only on ARM The pcie-rcar.c driver (controlled by PCI_RCAR_GEN2_PCIE) uses struct pci_sys_data and pci_ioremap_io(), which only exist on ARM. Building it on other arches, e.g., arm64/shmobile, causes errors like this: drivers/pci/host/pcie-rcar.c:138:52: warning: 'struct pci_sys_data' declared inside parameter list drivers/pci/host/pcie-rcar.c:380:4: error: implicit declaration of function 'pci_ioremap_io' [-Werror=implicit-function-declaration] Build pcie-rcar.c only on ARM. [bhelgaas: changelog, split to separate pci-rcar-gen2 from pcie-rcar] Reported-by: Wolfram Sang (pci_ioremap_io()) Signed-off-by: Geert Uytterhoeven Signed-off-by: Bjorn Helgaas --- diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig index 925a96595098..c40b32e209d6 100644 --- a/drivers/pci/host/Kconfig +++ b/drivers/pci/host/Kconfig @@ -48,7 +48,8 @@ config PCI_RCAR_GEN2 config PCI_RCAR_GEN2_PCIE bool "Renesas R-Car PCIe controller" - depends on ARCH_SHMOBILE || (ARM && COMPILE_TEST) + depends on ARM + depends on ARCH_SHMOBILE || COMPILE_TEST help Say Y here if you want PCIe controller support on R-Car Gen2 SoCs.