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

[deliverable/linux.git] / arch / sparc64 / kernel / sbus.c

diff --git a/arch/sparc64/kernel/sbus.c b/arch/sparc64/kernel/sbus.c
index 89f5e019f24c02ade1ed11ab0c6ed721de1b4bfd..e09ddf927655e4f608bdf0cae6e349a26cf6f172 100644 (file)
--- a/arch/sparc64/kernel/sbus.c
+++ b/arch/sparc64/kernel/sbus.c
@@ -147,7 +147,7 @@ static void sbus_strbuf_flush(struct sbus_iommu *iommu, u32 base, unsigned long
                if (!limit)
                        break;
                udelay(1);
-               membar("#LoadLoad");
+               rmb();
        }
        if (!limit)
                printk(KERN_WARNING "sbus_strbuf_flush: flushflag timeout "