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These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git]
/
kernel
/
drivers
/
iommu
/
msm_iommu.c
diff --git
a/kernel/drivers/iommu/msm_iommu.c
b/kernel/drivers/iommu/msm_iommu.c
index
15a2063
..
e321fa5
100644
(file)
--- a/
kernel/drivers/iommu/msm_iommu.c
+++ b/
kernel/drivers/iommu/msm_iommu.c
@@
-106,8
+106,8
@@
static int __flush_iotlb(struct iommu_domain *domain)
#endif
list_for_each_entry(ctx_drvdata, &priv->list_attached, attached_elm) {
#endif
list_for_each_entry(ctx_drvdata, &priv->list_attached, attached_elm) {
- if (!ctx_drvdata->pdev || !ctx_drvdata->pdev->dev.parent)
-
BUG(
);
+
+
BUG_ON(!ctx_drvdata->pdev || !ctx_drvdata->pdev->dev.parent
);
iommu_drvdata = dev_get_drvdata(ctx_drvdata->pdev->dev.parent);
BUG_ON(!iommu_drvdata);
iommu_drvdata = dev_get_drvdata(ctx_drvdata->pdev->dev.parent);
BUG_ON(!iommu_drvdata);