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authorRalf Baechle <ralf@linux-mips.org>2007-03-24 14:26:13 +0000
committerRalf Baechle <ralf@linux-mips.org>2007-03-24 17:01:50 +0000
commit8fb303c7f1118b0a82aa08e33429adf9b5ad192c (patch)
treef0da545839b23136dd2dd167125d3c4bef920348 /arch/mips/pci/pci-bcm1480.c
parent41a8198f61d858bcad7ef705d5d3ec3e3a8dea4a (diff)
downloadop-kernel-dev-8fb303c7f1118b0a82aa08e33429adf9b5ad192c.zip
op-kernel-dev-8fb303c7f1118b0a82aa08e33429adf9b5ad192c.tar.gz
[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 f6774f5..d7b9e13 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 {
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