154 static int omap_mcbsp_st_set_chgain(struct omap_mcbsp *mcbsp, int channel,  in omap_mcbsp_st_set_chgain()  argument
164 	if (channel == 0)  in omap_mcbsp_st_set_chgain()
166 	else if (channel == 1)  in omap_mcbsp_st_set_chgain()
178 static int omap_mcbsp_st_get_chgain(struct omap_mcbsp *mcbsp, int channel,  in omap_mcbsp_st_get_chgain()  argument
188 	if (channel == 0)  in omap_mcbsp_st_get_chgain()
190 	else if (channel == 1)  in omap_mcbsp_st_get_chgain()
399 #define OMAP_MCBSP_ST_CHANNEL_VOLUME(channel)				\  argument
401 omap_mcbsp_set_st_ch##channel##_volume(struct snd_kcontrol *kc,		\
416 	return omap_mcbsp_st_set_chgain(mcbsp, channel, val);		\
420 omap_mcbsp_get_st_ch##channel##_volume(struct snd_kcontrol *kc,		\
427 	if (omap_mcbsp_st_get_chgain(mcbsp, channel, &chgain))		\