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SubjectRe: [PATCH] iommu: remove useless parameter in iommu_bus_init().
On Fri, Sep 30, 2022 at 04:04:41PM +0800, Baolu Lu wrote:
> On 2022/9/30 15:02, Yu Zhang wrote:
> > Parameter 'ops' is no longer used by iommu_bus_init(), after
> > commit 8cec63e52966 ("iommu: Remove iommu_callback_data").
> >
> > So just remove it.
> >
> > Signed-off-by: Yu Zhang <yu.c.zhang@linux.intel.com>
> > ---
> > drivers/iommu/iommu.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
> > index 3a808146b50f..bedda1e0f016 100644
> > --- a/drivers/iommu/iommu.c
> > +++ b/drivers/iommu/iommu.c
> > @@ -1775,7 +1775,7 @@ int bus_iommu_probe(struct bus_type *bus)
> > return ret;
> > }
> > -static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
> > +static int iommu_bus_init(struct bus_type *bus)
> > {
> > struct notifier_block *nb;
> > int err;
> > @@ -1836,7 +1836,7 @@ int bus_set_iommu(struct bus_type *bus, const struct iommu_ops *ops)
> > bus->iommu_ops = ops;
> > /* Do IOMMU specific setup for this bus-type */
> > - err = iommu_bus_init(bus, ops);
> > + err = iommu_bus_init(bus);
> > if (err)
> > bus->iommu_ops = NULL;
>
> bus_set_iommu() has been retired. All patches are just queued in
> linux-next and will show up in v6.1-rc1.

Oh. Sorry for the disturbance.

B.R.
Yu
>
> Best regards,
> baolu

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