[SPARC64]: More fully work around Spitfire Errata 51.

[linux-2.6-block.git] / arch / sparc64 / kernel / pci_iommu.c

diff --git a/arch/sparc64/kernel/pci_iommu.c b/arch/sparc64/kernel/pci_iommu.c
index 2803bc7c2c798af12fc0d57b701991bc51727995..425c60cfea195a2b57f4931ceb42a5cb94b970f1 100644 (file)
--- a/arch/sparc64/kernel/pci_iommu.c
+++ b/arch/sparc64/kernel/pci_iommu.c
@@ -466,7 +466,7 @@ do_flush_sync:
                if (!limit)
                        break;
                udelay(1);
-               membar("#LoadLoad");
+               rmb();
        }
        if (!limit)
                printk(KERN_WARNING "pci_strbuf_flush: flushflag timeout "