On Fri, Nov 03, 2023 at 01:44:48PM -0300, Jason Gunthorpe wrote: > Instead of returning 1 and trying to handle positive error codes just > stick to the convention of returning -ENODEV. Remove references to ops > from of_iommu_configure(), a NULL ops will already generate an error code.
nit: "iommu: of: ..." or "iommu/of: " for the subject. "of: ..." is generally drivers/of/. > > There is no reason to check dev->bus, if err=0 at this point then the > called configure functions thought there was an iommu and we should try to > probe it. Remove it. > > Signed-off-by: Jason Gunthorpe <j...@nvidia.com> > --- > drivers/iommu/of_iommu.c | 42 +++++++++++++--------------------------- > 1 file changed, 13 insertions(+), 29 deletions(-) _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc
