Merge tag 'amlogic-drivers' of...

Merge tag 'amlogic-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/drivers

Pull "Amlogic driver updates for v4.12" from Kevin Hilman:

- firmware: updates/fixes for meson-sm

* tag 'amlogic-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  firmware: meson-sm: Allow 0 as valid return value
  firmware: meson-sm: Check for buffer output size