473 			   ctl->subname_len, ctl->subname, ctl->len,  in cs_dsp_debugfs_read_controls_show()
963 	kfree(ctl->subname);  in cs_dsp_free_ctl_blk()
970 				 const char *subname, unsigned int subname_len,  in cs_dsp_create_control()  argument
980 			if ((!subname && !ctl->subname) ||  in cs_dsp_create_control()
981 			    (subname && (ctl->subname_len == subname_len) &&  in cs_dsp_create_control()
982 			     !strncmp(ctl->subname, subname, ctl->subname_len))) {  in cs_dsp_create_control()
996 	if (subname && dsp->fw_ver >= 2) {  in cs_dsp_create_control()
998 		ctl->subname = kasprintf(GFP_KERNEL, "%.*s", subname_len, subname);  in cs_dsp_create_control()
999 		if (!ctl->subname) {  in cs_dsp_create_control()
1032 	kfree(ctl->subname);  in cs_dsp_create_control()
1526 		if (!pos->subname)  in cs_dsp_get_ctl()
1528 		if (strncmp(pos->subname, name, pos->subname_len) == 0 &&  in cs_dsp_get_ctl()