On Donnerstag, 24. März 2016 08:14:10 CET Dan Williams wrote:
> On Thu, Mar 24, 2016 at 4:48 AM, Johannes Thumshirn <jthumsh...@suse.de>
wrote:
> > On Mittwoch, 23. März 2016 18:25:47 CET Dan Williams wrote:
> >> Register a callback to clean up the request_queue and put the gendisk at
> >> driver disable time.
> >>
> >> Cc: Ross Zwisler <ross.zwis...@linux.intel.com>
> >> Signed-off-by: Dan Williams <dan.j.willi...@intel.com>
> >
> > [...]
> >
> >> static int nd_blk_remove(struct device *dev)
> >> {
> >>
> >> - struct nd_blk_device *blk_dev = dev_get_drvdata(dev);
> >> -
> >>
> >> if (is_nd_btt(dev))
> >>
> >> nvdimm_namespace_detach_btt(to_nd_btt(dev));
> >>
> >> - else
> >> - nd_blk_detach_disk(blk_dev);
> >> - kfree(blk_dev);
> >> -
> >>
> >> return 0;
> >>
> >> }
> >
> > Can't this be void?
>
> That's not how the core defines this:
>
> struct device_driver {
> ...
> int (*remove) (struct device *dev);
> ...
> };
Ah OK, didn't see this, sorry
--
Johannes Thumshirn Storage
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