[POWERPC] fsl_msi: few (mostly cosmetic) fixes

This patch fixes few cosmetic issues, also removes unused function,
makes some functions static and reduces #ifdef count.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 52a5f7f41b4a..489ca5a397b1 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -106,15 +106,15 @@ void __init setup_pci_cmd(struct pci_controller *hose)
         }
 }
 
-#ifdef CONFIG_PCI_MSI
-void __init setup_pci_pcsrbar(struct pci_controller *hose)
+static void __init setup_pci_pcsrbar(struct pci_controller *hose)
 {
+#ifdef CONFIG_PCI_MSI
         phys_addr_t immr_base;
 
         immr_base = get_immrbase();
         early_write_config_dword(hose, 0, 0, PCI_BASE_ADDRESS_0, immr_base);
-}
 #endif
+}
 
 static int fsl_pcie_bus_fixup;
 
@@ -222,9 +222,7 @@ int __init fsl_add_bridge(struct device_node *dev, int is_primary)
         setup_pci_atmu(hose, &rsrc);
 
         /* Setup PEXCSRBAR */
-#ifdef CONFIG_PCI_MSI
         setup_pci_pcsrbar(hose);
-#endif
         return 0;
 }