tree 1fc3fd7edf27a6f68a4edec70b137888562d1a2a
parent 5952b01cf82ba2385065c8fc9976b8907f215b36
author Andreas Färber <afaerber@suse.de> 1374622584 +0200
committer Andreas Färber <afaerber@suse.de> 1375124786 +0200

musicpal: QOM cast cleanup for musicpal_gpio_state

Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>