From 8fb303c7f1118b0a82aa08e33429adf9b5ad192c Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Sat, 24 Mar 2007 14:26:13 +0000 Subject: [MIPS] SB1250: Fix bugs/warnings by creative use of volatile. Signed-off-by: Ralf Baechle --- arch/mips/pci/pci-sb1250.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/mips/pci/pci-sb1250.c') diff --git a/arch/mips/pci/pci-sb1250.c b/arch/mips/pci/pci-sb1250.c index 80f5e8c4bcd4..75c1246ced5f 100644 --- a/arch/mips/pci/pci-sb1250.c +++ b/arch/mips/pci/pci-sb1250.c @@ -228,7 +228,7 @@ static int __init sb1250_pcibios_init(void) /* * See if the PCI bus has been configured by the firmware. */ - reg = *((volatile uint64_t *) IOADDR(A_SCD_SYSTEM_CFG)); + reg = __raw_readq(IOADDR(A_SCD_SYSTEM_CFG)); if (!(reg & M_SYS_PCI_HOST)) { sb1250_bus_status |= PCI_DEVICE_MODE; } else { -- cgit v1.2.3