ALSA: aoa: Avoid non-standard macro usage
Pass the device pointer from the PCI pointer directly, instead of a
non-standard macro. The macro didn't give any better readability.
Link: https://lore.kernel.org/r/20191105151856.10785-20-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>