PCI: mvebu: Restrict build to 32-bit ARM

This driver uses PCI glue that is only available on 32-bit ARM.  This used
to work fine as long as ARCH_MVEBU and ARCH_DOVE were exclusively 32-bit,
but there's a patch in the pipe to make ARCH_MVEBU also available on 64-bit
ARM.

[bhelgaas: changelog; patch is coming but not merged yet]
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index 75a6054..d1cdd9c 100644 (file)
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -14,6 +14,7 @@ config PCI_DRA7XX
 config PCI_MVEBU
        bool "Marvell EBU PCIe controller"
        depends on ARCH_MVEBU || ARCH_DOVE
+       depends on ARM
        depends on OF
 
 config PCIE_DW