summaryrefslogtreecommitdiff
path: root/arch/mips/pci/pci-bcm1480.c
diff options
context:
space:
mode:
authorRalf Baechle <ralf@linux-mips.org>2007-03-24 17:26:13 +0300
committerRalf Baechle <ralf@linux-mips.org>2007-03-24 20:01:50 +0300
commit8fb303c7f1118b0a82aa08e33429adf9b5ad192c (patch)
treef0da545839b23136dd2dd167125d3c4bef920348 /arch/mips/pci/pci-bcm1480.c
parent41a8198f61d858bcad7ef705d5d3ec3e3a8dea4a (diff)
downloadlinux-8fb303c7f1118b0a82aa08e33429adf9b5ad192c.tar.xz
[MIPS] SB1250: Fix bugs/warnings by creative use of volatile.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/pci/pci-bcm1480.c')
-rw-r--r--arch/mips/pci/pci-bcm1480.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index f6774f54cd3c..d7b9e1349f6d 100644
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -216,7 +216,7 @@ static int __init bcm1480_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_BCM1480_SYS_PCI_HOST)) {
bcm1480_bus_status |= PCI_DEVICE_MODE;
} else {