RE: [PATCH 1/3] bus: fsl-mc: remove explicit device_link_del

[Laurentiu Tudor]

Hi Leo,

> -----Original Message-----
> From: Li Yang <leoyang.li@xxxxxxx>
> Sent: Friday, August 16, 2019 2:13 AM
> To: Ioana Ciornei <ioana.ciornei@xxxxxxx>
> Cc: Laurentiu Tudor <laurentiu.tudor@xxxxxxx>; Roy Pledge
> <roy.pledge@xxxxxxx>; lkml <linux-kernel@xxxxxxxxxxxxxxx>
> Subject: Re: [PATCH 1/3] bus: fsl-mc: remove explicit device_link_del
> Importance: High
> 
> On Wed, Jul 3, 2019 at 9:58 AM Ioana Ciornei <ioana.ciornei@xxxxxxx> wrote:
> >
> > Starting with commit 72175d4ea4c4 ("driver core: Make driver core own
> > stateful device links") stateful device links are owned by the driver
> > core and should not be explicitly removed on device unbind. Delete all
> > device_link_del appearances from the fsl-mc bus.
> >
> > Signed-off-by: Ioana Ciornei <ioana.ciornei@xxxxxxx>
> 
> Hi Laurentiu,
> 
> What do you think of this patches?  I can take it through fsl/soc if
> you can ACK it.

Looks good to me, so for the whole series:

Acked-By: Laurentiu Tudor <laurentiu.tudor@xxxxxxx>

> Regards,
> Leo
> 
> > ---
> >  drivers/bus/fsl-mc/fsl-mc-allocator.c | 1 -
> >  drivers/bus/fsl-mc/mc-io.c            | 1 -
> >  2 files changed, 2 deletions(-)
> >
> > diff --git a/drivers/bus/fsl-mc/fsl-mc-allocator.c b/drivers/bus/fsl-
> mc/fsl-mc-allocator.c
> > index 8ad77246f322..cc7bb900f524 100644
> > --- a/drivers/bus/fsl-mc/fsl-mc-allocator.c
> > +++ b/drivers/bus/fsl-mc/fsl-mc-allocator.c
> > @@ -330,7 +330,6 @@ void fsl_mc_object_free(struct fsl_mc_device
> *mc_adev)
> >
> >         fsl_mc_resource_free(resource);
> >
> > -       device_link_del(mc_adev->consumer_link);
> >         mc_adev->consumer_link = NULL;
> >  }
> >  EXPORT_SYMBOL_GPL(fsl_mc_object_free);
> > diff --git a/drivers/bus/fsl-mc/mc-io.c b/drivers/bus/fsl-mc/mc-io.c
> > index 3ae574a58cce..d9629fc13a15 100644
> > --- a/drivers/bus/fsl-mc/mc-io.c
> > +++ b/drivers/bus/fsl-mc/mc-io.c
> > @@ -255,7 +255,6 @@ void fsl_mc_portal_free(struct fsl_mc_io *mc_io)
> >         fsl_destroy_mc_io(mc_io);
> >         fsl_mc_resource_free(resource);
> >
> > -       device_link_del(dpmcp_dev->consumer_link);
> >         dpmcp_dev->consumer_link = NULL;
> >  }
> >  EXPORT_SYMBOL_GPL(fsl_mc_portal_free);
> > --
> > 1.9.1
> >