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

Kill snd_assert() in sound/core/*, 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/include/sound/pcm.h b/include/sound/pcm.h
index 5dd8ea4..9ce7463 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -1015,4 +1015,6 @@
 					 (IEC958_AES1_CON_PCM_CODER<<8)|\
 					 (IEC958_AES3_CON_FS_48000<<24))
 
+#define PCM_RUNTIME_CHECK(sub) snd_BUG_ON(!(sub) || !(sub)->runtime)
+
 #endif /* __SOUND_PCM_H */