---

yaml --- r: 153853 b: refs/heads/master c: 462b60f h: refs/heads/master i: 153851: 596c965 v: v3
git-mirror · May 10, 2009 · b33b2ba · b33b2ba
1 parent f694271
commit b33b2ba
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1f0ef2aa18802a8ce7eb5a5164aaaf4d59073801
+refs/heads/master: 462b60f6ccc685f7e8aa04ff430e6b4ffedf629f
diff --git a/trunk/drivers/pci/intel-iommu.c b/trunk/drivers/pci/intel-iommu.c
@@ -844,10 +844,8 @@ static void iommu_flush_write_buffer(struct intel_iommu *iommu)
 
 	if (!rwbf_quirk && !cap_rwbf(iommu->cap))
 		return;
-	val = iommu->gcmd | DMA_GCMD_WBF;
-
 	spin_lock_irqsave(&iommu->register_lock, flag);
-	writel(val, iommu->reg + DMAR_GCMD_REG);
+	writel(iommu->gcmd | DMA_GCMD_WBF, iommu->reg + DMAR_GCMD_REG);
 
 	/* Make sure hardware complete it */
 	IOMMU_WAIT_OP(iommu, DMAR_GSTS_REG,