snd_sb16_csp_playback_close  170 sound/isa/sb/sb16_main.c static void snd_sb16_csp_playback_close(struct snd_sb *chip)
snd_sb16_csp_playback_close  217 sound/isa/sb/sb16_main.c #define snd_sb16_csp_playback_close(chip)		/*nop*/