On Thu, Mar 24, 2016 at 8:15 AM, Johannes Thumshirn <jthumsh...@suse.de> wrote:
> 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
No worries. Thanks for the review!
