linux-phytec-ti

block: Inline blk_queue_nr_zones()

Since the implementation of blk_queue_nr_zones() is trivial and since
it only has a single caller, inline this function.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Cc: Matias Bjorling <mb@lightnvm.io>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>