commit 4407308b73a33dadfc72e5754f5bba5d5dec206f
author Thierry Reding <treding@nvidia.com> Wed Nov 12 14:53:37 2014 +0100
committer Bjorn Helgaas <bhelgaas@google.com> Thu Nov 13 12:03:28 2014 -0700
tree 18b6b3bc2a9b1ef4f87b92c3e48a9f26f0f5d404
parent f114040e3ea6e07372334ade75d1ee0775c355e1

PCI: tegra: Do not build on 64-bit ARM

32-bit and 64-bit ARM use very different infrastructure to register a PCI
host bridge.  The Tegra PCIe host controller driver currently only supports
the 32-bit ARM infrastructure, so prevent it from being built on 64-bit ARM
where it will break.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

drivers/pci/host/Kconfig

diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index 3dc25fa..9c56137 100644
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -32,7 +32,7 @@
 
 config PCI_TEGRA
 	bool "NVIDIA Tegra PCIe controller"
-	depends on ARCH_TEGRA
+	depends on ARCH_TEGRA && !ARM64
 
 config PCI_RCAR_GEN2
 	bool "Renesas R-Car Gen2 Internal PCI controller"