PCI: iproc: Hide CONFIG_PCIE_IPROC

PCIE_IPROC_BCMA does not require CONFIG_OF in Kconfig, but
CONFIG_PCIE_IPROC does, so we can get a warning when building for an ARM
platform without DT support:

  warning: (PCIE_IPROC_PLATFORM && PCIE_IPROC_BCMA) selects PCIE_IPROC which has unmet direct dependencies (PCI && OF && (ARM || ARM64))

It turns out that CONFIG_PCIE_IPROC never needs to be enabled by a user
anyway, we can simply rely on it being selected implictly through either
PCIE_IPROC_PLATFORM or PCIE_IPROC_BCMA.

Fixes: 4785ffbdc9b5 ("PCI: iproc: Add BCMA PCIe driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index f131ba9..767605a 100644 (file)
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -118,13 +118,11 @@ config PCI_VERSATILE
        depends on ARCH_VERSATILE
 
 config PCIE_IPROC
-       tristate "Broadcom iProc PCIe controller"
-       depends on OF && (ARM || ARM64)
-       default n
+       tristate
        help
          This enables the iProc PCIe core controller support for Broadcom's
-         iProc family of SoCs. An appropriate bus interface driver also needs
-         to be enabled
+         iProc family of SoCs. An appropriate bus interface driver needs
+         to be enabled to select this.
 
 config PCIE_IPROC_PLATFORM
        tristate "Broadcom iProc PCIe platform bus driver"