155 	int ret = 0;  in omap_mcbsp_st_set_chgain()  local
166 		ret = -EINVAL;  in omap_mcbsp_st_set_chgain()
172 	return ret;  in omap_mcbsp_st_set_chgain()
179 	int ret = 0;  in omap_mcbsp_st_get_chgain()  local
190 		ret = -EINVAL;  in omap_mcbsp_st_get_chgain()
193 	return ret;  in omap_mcbsp_st_get_chgain()
214 	int ret = 0;  in omap_mcbsp_st_disable()  local
224 	return ret;  in omap_mcbsp_st_disable()
340 	int ret;  in omap_mcbsp_st_init()  local
362 	ret = sysfs_create_group(&mcbsp->dev->kobj, &sidetone_attr_group);  in omap_mcbsp_st_init()
363 	if (ret)  in omap_mcbsp_st_init()
364 		return ret;  in omap_mcbsp_st_init()