Merge tag 'libnvdimm-for-5.12' of git://git./linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm and device-dax updates from Dan Williams:
- Fix the error code polarity for the device-dax/mapping attribute
- For the device-dax and libnvdimm bus implementations stop
implementing a useless return code for the remove() callback.
- Miscellaneous cleanups
* tag 'libnvdimm-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
dax-device: Make remove callback return void
device-dax: Drop an empty .remove callback
device-dax: Fix error path in dax_driver_register
device-dax: Properly handle drivers without remove callback
device-dax: Prevent registering drivers without probe callback
libnvdimm: Make remove callback return void
libnvdimm/dimm: Simplify nvdimm_remove()
device-dax: Fix default return code of range_parse()