From: Yu Zhang <yu.c.zhang@linux.intel.com>
To: Baolu Lu <baolu.lu@linux.intel.com>
Cc: joro@8bytes.org, will@kernel.org, robin.murphy@arm.com,
iommu@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] iommu: remove useless parameter in iommu_bus_init().
Date: Fri, 30 Sep 2022 17:09:48 +0800 [thread overview]
Message-ID: <20220930090948.zgck6lbkzxqlft4g@linux.intel.com> (raw)
In-Reply-To: <badfd899-aab1-9f47-9053-e05c6bedd668@linux.intel.com>
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
prev parent reply other threads:[~2022-09-30 9:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-30 7:02 [PATCH] iommu: remove useless parameter in iommu_bus_init() Yu Zhang
2022-09-30 8:04 ` Baolu Lu
2022-09-30 9:09 ` Yu Zhang [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220930090948.zgck6lbkzxqlft4g@linux.intel.com \
--to=yu.c.zhang@linux.intel.com \
--cc=baolu.lu@linux.intel.com \
--cc=iommu@lists.linux.dev \
--cc=joro@8bytes.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robin.murphy@arm.com \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox