nvdimm/btt: don't allocate unused major device number

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alloc_disk(0) does not require or use a ->major number,
all devices are allocated with a major of BLOCK_EXT_MAJOR.

So don't allocate btt_major.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

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NeilBrown 2016-03-10 08:59:28 +11:00 • committed by Dan Williams

parent ec56151d38

commit ff8e92d5d9

1 changed files with 2 additions and 17 deletions

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19

drivers/nvdimm/btt.c

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