PCI: dra7xx: Mark driver as broken

Mark the dra7xx PCI host driver as broken.  This driver was first merged in
v3.17 and has never worked.  Although the driver compiles just fine, it is
missing an essential device reset.  If the driver is included, the kernel
locks up hard shortly after booting, before any console output appears.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index f131ba9..c0ad9aa 100644 (file)
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -5,6 +5,7 @@ config PCI_DRA7XX
        bool "TI DRA7xx PCIe controller"
        select PCIE_DW
        depends on OF && HAS_IOMEM && TI_PIPE3
+       depends on BROKEN
        help
         Enables support for the PCIe controller in the DRA7xx SoC.  There
         are two instances of PCIe controller in DRA7xx.  This controller can