Cleanup compiler warnings.
diff --git a/cpu/mpc86xx/pcie_indirect.c b/cpu/mpc86xx/pcie_indirect.c
index e3cb4be..6c63b38 100644
--- a/cpu/mpc86xx/pcie_indirect.c
+++ b/cpu/mpc86xx/pcie_indirect.c
@@ -32,9 +32,8 @@
int len,u32 *val)
{
int bus = PCI_BUS(dev);
- char devfn = ( (PCI_DEV(dev) << 4 ) | (PCI_FUNC(dev)) ) ;
- unsigned char *cfg_data;
+ volatile unsigned char *cfg_data;
u32 temp;
PEX_FIX;
@@ -50,7 +49,7 @@
/* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */
cfg_data = hose->cfg_data;
PEX_FIX;
- temp = in_le32(cfg_data);
+ temp = in_le32((u32 *)cfg_data);
switch (len) {
case 1:
*val = (temp >> (((offset & 3))*8)) & 0xff;
@@ -74,9 +73,7 @@
u32 val)
{
int bus = PCI_BUS(dev);
- char devfn = ( (PCI_DEV(dev) << 4 ) | (PCI_FUNC(dev)) ) ;
-
- unsigned char *cfg_data;
+ volatile unsigned char *cfg_data;
u32 temp;
PEX_FIX;
@@ -95,23 +92,23 @@
switch (len) {
case 1:
PEX_FIX;
- temp = in_le32(cfg_data);
+ temp = in_le32((u32 *)cfg_data);
temp = (temp & ~(0xff << ((offset & 3) * 8))) |
(val << ((offset & 3) * 8));
PEX_FIX;
- out_le32(cfg_data, temp);
+ out_le32((u32 *)cfg_data, temp);
break;
case 2:
PEX_FIX;
- temp = in_le32(cfg_data);
+ temp = in_le32((u32 *)cfg_data);
temp = (temp & ~(0xffff << ((offset & 3) * 8)));
temp |= (val << ((offset & 3) * 8)) ;
PEX_FIX;
- out_le32(cfg_data, temp);
+ out_le32((u32 *)cfg_data, temp);
break;
default:
PEX_FIX;
- out_le32(cfg_data, val);
+ out_le32((u32 *)cfg_data, val);
break;
}
PEX_FIX;
@@ -155,7 +152,7 @@
indirect_write_config_byte_pcie(struct pci_controller *hose,
pci_dev_t dev,
int offset,
- char val)
+ u8 val)
{
return indirect_write_config_pcie(hose,dev, offset,1,(u32)val);
}
@@ -173,7 +170,7 @@
indirect_write_config_dword_pcie(struct pci_controller *hose,
pci_dev_t dev,
int offset,
- unsigned short val)
+ u32 val)
{
return indirect_write_config_pcie(hose,dev, offset,4,val);
}