ALSA: Kill snd_assert() in sound/pci/*

Kill snd_assert() in sound/pci/*, either removed or replaced with
if () with snd_BUG_ON().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 4bd2672..7e5422f 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2633,12 +2633,14 @@
 
 	info->name = spec->stream_name_analog;
 	if (spec->stream_analog_playback) {
-		snd_assert(spec->multiout.dac_nids, return -EINVAL);
+		if (snd_BUG_ON(!spec->multiout.dac_nids))
+			return -EINVAL;
 		info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *(spec->stream_analog_playback);
 		info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
 	}
 	if (spec->stream_analog_capture) {
-		snd_assert(spec->adc_nids, return -EINVAL);
+		if (snd_BUG_ON(!spec->adc_nids))
+			return -EINVAL;
 		info->stream[SNDRV_PCM_STREAM_CAPTURE] = *(spec->stream_analog_capture);
 		info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
 	}