AMD IOMMU: convert iommu->need_sync to bool

Impact: use bool instead of int for iommu->need_sync Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
mariux64 · Jan 3, 2009 · 0cfd7aa · 0cfd7aa
1 parent ab89672
commit 0cfd7aa
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/arch/x86/include/asm/amd_iommu_types.h b/arch/x86/include/asm/amd_iommu_types.h
@@ -302,7 +302,7 @@ struct amd_iommu {
 	bool int_enabled;
 
 	/* if one, we need to send a completion wait command */
-	int need_sync;
+	bool need_sync;
 
 	/* default dma_ops domain for that IOMMU */
 	struct dma_ops_domain *default_dom;

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
@@ -198,7 +198,7 @@ static int iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd)
 	spin_lock_irqsave(&iommu->lock, flags);
 	ret = __iommu_queue_command(iommu, cmd);
 	if (!ret)
-		iommu->need_sync = 1;
+		iommu->need_sync = true;
 	spin_unlock_irqrestore(&iommu->lock, flags);
 
 	return ret;
@@ -263,7 +263,7 @@ static int iommu_completion_wait(struct amd_iommu *iommu)
 
 	ret = __iommu_completion_wait(iommu);
 
-	iommu->need_sync = 0;
+	iommu->need_sync = false;
 
 	if (ret)
 		goto out;