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AMD IOMMU: convert iommu->need_sync to bool

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Impact: use bool instead of int for iommu->need_sync

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel 2008-12-10 19:58:00 +01:00
parent ab89672286
commit 0cfd7aa90b
2 changed files with 3 additions and 3 deletions
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2
arch/x86/include/asm/amd_iommu_types.h
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@ -302,7 +302,7 @@ struct amd_iommu {
bool int_enabled; bool int_enabled;
/* if one, we need to send a completion wait command */ /* if one, we need to send a completion wait command */
int need_sync; bool need_sync;
/* default dma_ops domain for that IOMMU */ /* default dma_ops domain for that IOMMU */
struct dma_ops_domain *default_dom; struct dma_ops_domain *default_dom;

4
arch/x86/kernel/amd_iommu.c
View File

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