spfs_spotify: Unlock mutex when load wait times out
spfs_spotify: Unlock mutex when load wait times out

Signed-off-by: Anton Lofgren <644ec9b400317727ea69122efab4ea2fa19fba46@gmail.com>

catharsis/spotifile,chelmertz/spotifile,chelmertz/spotifile,catharsis/spotifile,raoulh/spotifile,catharsis/spotifile,raoulh/spotifile,raoulh/spotifile,chelmertz/spotifile