Mark A. Greer fc0ae24386 NFC: trf7970a: Unlock mutex before exiting _trf7970a_tg_listen()
The recently added _trf7970a_tg_listen() routine
has some return paths that don't unlock the mutex
that is locked when the routine is entered.  Fix
this by always unlocking the mutex before returning.

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2014-09-24 00:28:23 +02:00
..