snd_emu10k1 and snd_emu10kx into one line. The 'pci' dependency here
adds no value, so I eliminted it (we don't have a snd.all file that
might make it mildly useful, and even then it wouldn't be that
useful). With the pci optional component eliminated, I could use the
'|' operator. I could have also include pci on both sides of the |
operator, but since it isn't a value add at all, it was better to
eliminate it.