Wrap the xlp_enable_pci_bswap() function and its call with
'#ifdef __BIG_ENDIAN'. On Netlogic XLP, the PCIe initialization code
to setup to byteswap is needed only in big-endian mode.
Signed-off-by: Jayachandran C <jchandra@xxxxxxxxxxxx>
---
arch/mips/pci/pci-xlp.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/mips/pci/pci-xlp.c b/arch/mips/pci/pci-xlp.c
index 140557a..fe435fc 100644
--- a/arch/mips/pci/pci-xlp.c
+++ b/arch/mips/pci/pci-xlp.c
@@ -191,6 +191,7 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
return 0;
}
+#ifdef __BIG_ENDIAN
static int xlp_enable_pci_bswap(void)
{
uint64_t pciebase, sysbase;
@@ -224,6 +225,7 @@ static int xlp_enable_pci_bswap(void)
}
return 0;
}
+#endif
static int __init pcibios_init(void)
{
@@ -235,7 +237,9 @@ static int __init pcibios_init(void)
ioport_resource.start = 0;
ioport_resource.end = ~0;
+#ifdef __BIG_ENDIAN
xlp_enable_pci_bswap();
+#endif
set_io_port_base(CKSEG1);
nlm_pci_controller.io_map_base = CKSEG1;
--
1.7.9.5
