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/intel8x0.c b/sound/pci/intel8x0.c
index 048d99e..7876099 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -2132,8 +2132,8 @@
 				snd_intel8x0_codec_read_test(chip, codecs);
 				chip->ac97_sdin[codecs] =
 					igetbyte(chip, ICHREG(SDM)) & ICH_LDI_MASK;
-				snd_assert(chip->ac97_sdin[codecs] < 3,
-					   chip->ac97_sdin[codecs] = 0);
+				if (snd_BUG_ON(chip->ac97_sdin[codecs] >= 3))
+					chip->ac97_sdin[codecs] = 0;
 			} else
 				chip->ac97_sdin[codecs] = i;
 			codecs++;