[PATCH] SB600 for the Nemo board has non-zero devices on non-root bus

[Christian Zigotzky <chzigotzky@xenosoft.de>]

Hi All,

Just a small patch for the P.A. Semi Nemo board:

-----

diff -rupN a/drivers/pci/probe.c b/drivers/pci/probe.c
--- a/drivers/pci/probe.c    2017-11-16 08:18:40.504012010 +0100
+++ b/drivers/pci/probe.c    2017-11-16 08:17:22.044368405 +0100
@@ -2219,6 +2219,8 @@ static int only_one_child(struct pci_bus

      if (!parent || !pci_is_pcie(parent))
          return 0;
+    #ifndef CONFIG_PPC_PASEMI_NEMO
+    // SB600 for the Nemo board has non-zero devices on non-root bus.
      if (pci_pcie_type(parent) == PCI_EXP_TYPE_ROOT_PORT)
          return 1;

@@ -2231,6 +2233,7 @@ static int only_one_child(struct pci_bus
      if (parent->has_secondary_link &&
          !pci_has_flag(PCI_SCAN_ALL_PCIE_DEVS))
          return 1;
+    #endif
      return 0;
  }

----

This is my first patch on this mailing list. Sorry if it isn't in a good 
quality. I am still learning. I hope you can add it.

Thanks,
Christian