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-rw-r--r--arch/mips/au1000/common/pci.c18
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/mips/au1000/common/pci.c b/arch/mips/au1000/common/pci.c
index 9f8ce08e173..6c25e6c09f7 100644
--- a/arch/mips/au1000/common/pci.c
+++ b/arch/mips/au1000/common/pci.c
@@ -76,13 +76,17 @@ static int __init au1x_pci_setup(void)
}
#ifdef CONFIG_DMA_NONCOHERENT
- /*
- * Set the NC bit in controller for Au1500 pre-AC silicon
- */
- u32 prid = read_c0_prid();
- if ( (prid & 0xFF000000) == 0x01000000 && prid < 0x01030202) {
- au_writel( 1<<16 | au_readl(Au1500_PCI_CFG), Au1500_PCI_CFG);
- printk("Non-coherent PCI accesses enabled\n");
+ {
+ /*
+ * Set the NC bit in controller for Au1500 pre-AC silicon
+ */
+ u32 prid = read_c0_prid();
+
+ if ((prid & 0xFF000000) == 0x01000000 && prid < 0x01030202) {
+ au_writel((1 << 16) | au_readl(Au1500_PCI_CFG),
+ Au1500_PCI_CFG);
+ printk("Non-coherent PCI accesses enabled\n");
+ }
}
#endif