Adding a few more people to Cc.
On Sun, Feb 03, 2019 at 10:27:09AM +0000, wen yang wrote: > Make sure to drop the reference to the device taken by > of_find_device_by_node() on driver unbind. > > Signed-off-by: Wen Yang <yellowriver2...@hotmail.com> > Cc: Joerg Roedel <j...@8bytes.org> > Cc: iommu@lists.linux-foundation.org > Cc: linux-ker...@vger.kernel.org > --- > drivers/iommu/ipmmu-vmsa.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c > index 7a4529c..cebf56d 100644 > --- a/drivers/iommu/ipmmu-vmsa.c > +++ b/drivers/iommu/ipmmu-vmsa.c > @@ -756,6 +756,9 @@ static int ipmmu_init_platform_device(struct device *dev, > > fwspec->iommu_priv = platform_get_drvdata(ipmmu_pdev); > > + if (!fwspec->iommu_priv) > + put_device(&ipmmu_pdev->dev); > + > return 0; > } > > -- > 2.7.4 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
