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>
diff --git a/arch/x86/include/asm/amd_iommu_types.h b/arch/x86/include/asm/amd_iommu_types.h
index ee8cfa0..c4b144e 100644
--- a/arch/x86/include/asm/amd_iommu_types.h
+++ b/arch/x86/include/asm/amd_iommu_types.h
@@ -302,7 +302,7 @@
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
index a53cf48..e410e97 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -198,7 +198,7 @@
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 @@
ret = __iommu_completion_wait(iommu);
- iommu->need_sync = 0;
+ iommu->need_sync = false;
if (ret)
goto out;