ALSA: emu10k1: stop doing weird things with HCFG in snd_emu10k1_emu1010_init()

ALSA: emu10k1: stop doing weird things with HCFG in snd_emu10k1_emu1010_init()

This doesn't do anything snd_emu10k1_init() wouldn't do later, and none
of the things it does seem relevant for the function itself (which is
pretty much about setting up the FPGA). It was probably a Windows
driver behavior cargo-culting artifact.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230421141006.1005539-4-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>