target/linux/bcm53xx/patches-4.4/085-PCI-iproc-Hide-CONFIG_PCIE_IPROC.patch

   1 From c1b98e41b356a1807d7083d958790da2027c0d9d Mon Sep 17 00:00:00 2001
   2 From: Arnd Bergmann <arnd@arndb.de>
   3 Date: Tue, 24 Nov 2015 15:28:48 -0600
   4 Subject: [PATCH] PCI: iproc: Hide CONFIG_PCIE_IPROC
   5
   6 PCIE_IPROC_BCMA does not require CONFIG_OF in Kconfig, but
   7 CONFIG_PCIE_IPROC does, so we can get a warning when building for an ARM
   8 platform without DT support:
   9
  10   warning: (PCIE_IPROC_PLATFORM && PCIE_IPROC_BCMA) selects PCIE_IPROC which has unmet direct dependencies (PCI && OF && (ARM || ARM64))
  11
  12 It turns out that CONFIG_PCIE_IPROC never needs to be enabled by a user
  13 anyway, we can simply rely on it being selected implictly through either
  14 PCIE_IPROC_PLATFORM or PCIE_IPROC_BCMA.
  15
  16 Fixes: 4785ffbdc9b5 ("PCI: iproc: Add BCMA PCIe driver")
  17 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
  18 Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
  19 Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
  20 ---
  21  drivers/pci/host/Kconfig | 8 +++-----
  22  1 file changed, 3 insertions(+), 5 deletions(-)
  23
  24 --- a/drivers/pci/host/Kconfig
  25 +++ b/drivers/pci/host/Kconfig
  26 @@ -119,13 +119,11 @@ config PCI_VERSATILE
  27         depends on ARCH_VERSATILE
  28
  29  config PCIE_IPROC
  30 -       tristate "Broadcom iProc PCIe controller"
  31 -       depends on OF && (ARM || ARM64)
  32 -       default n
  33 +       tristate
  34         help
  35           This enables the iProc PCIe core controller support for Broadcom's
  36 -         iProc family of SoCs. An appropriate bus interface driver also needs
  37 -         to be enabled
  38 +         iProc family of SoCs. An appropriate bus interface driver needs
  39 +         to be enabled to select this.
  40
  41  config PCIE_IPROC_PLATFORM
  42         tristate "Broadcom iProc PCIe platform bus driver"