| Message ID | 1465379444-14719-1-git-send-email-honghui.zhang@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Jun 08, 2016 at 05:50:44PM +0800, honghui.zhang@mediatek.com wrote: > From: Honghui Zhang <honghui.zhang@mediatek.com> > > The device_node will be released in of_iommu_configure, it may be double > released if call of_node_put in mtk_iommu_of_xlate. > > Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com> > --- > drivers/iommu/mtk_iommu.c | 1 - > 1 file changed, 1 deletion(-) Applied, thanks.
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index c3043d8..493bd3e 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -455,7 +455,6 @@ static int mtk_iommu_of_xlate(struct device *dev, struct of_phandle_args *args) if (!dev->archdata.iommu) { /* Get the m4u device */ m4updev = of_find_device_by_node(args->np); - of_node_put(args->np); if (WARN_ON(!m4updev)) return -EINVAL;