ALSA: hda-intel - remove model=hwio , use probe_only=3 instead

The probe_only module parameter skips the codec initialization, too.
Remove the model=hwio code and use second bit in probe_only to
skip the HDA codec reset procedure.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 8d47761..6ce673c 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2577,7 +2577,7 @@
 
 	/* initialize chip */
 	azx_init_pci(chip);
-	azx_init_chip(chip, model[dev] == NULL || strcmp(model[dev], "hwio"));
+	azx_init_chip(chip, (probe_only[dev] & 2) == 0);
 
 	/* codec detection */
 	if (!chip->codec_mask) {
@@ -2666,7 +2666,7 @@
 			goto out_free;
 	}
 #endif
-	if (!probe_only[dev]) {
+	if ((probe_only[dev] & 1) == 0) {
 		err = azx_codec_configure(chip);
 		if (err < 0)
 			goto out_free;