tree b1bee2683d40b621ae71f4062920d7a77807bde2
parent 9b8bb37dbd9431da5899a221d583e578ba800d68
author Naveen Ramaraj <nramaraj@codeaurora.org> 1426794535 -0700
committer Ed Tam <etam@google.com> 1426912020 -0700

smd_pkt: Add sanity check to avoid unregistering the driver twice

Attempting to unregister it again will cause a panic

Bug: 18759663
Change-Id: Iff2adbc79136c55141f35b872cb70584d303a689
Signed-off-by: Naveen Ramaraj <nramaraj@codeaurora.org>