tree 9e3959bdc53901339eefb03abcb66774c2bf6570
parent 1a47401bb397183e0500db2c7d5f8d2a3506598e
author Matthew R. Ochs <mrochs@linux.vnet.ibm.com> 1445458584 -0500
committer James Bottomley <JBottomley@Odin.com> 1446193478 +0900

cxlflash: Fix to avoid lock instrumentation rejection

When running with lock instrumentation (e.g. lockdep), some of the
instrumentation can become disabled at probe time for a cxlflash
adapter. This is due to a missing lock registration for the tmf_slock.

The fix is to call spin_lock_init() for the tmf_slock during probe.

Signed-off-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Acked-by: Manoj Kumar <manoj@linux.vnet.ibm.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>