linux-imx

Merge tag 'for-linus-20180518' of git://git.kernel.dk/linux-block

Pull block fix from Jens Axboe:
 "Single fix this time, from Coly, fixing a failure case when
  CONFIG_DEBUGFS isn't enabled"

* tag 'for-linus-20180518' of git://git.kernel.dk/linux-block:
  bcache: return 0 from bch_debug_init() if CONFIG_DEBUG_FS=n