--- zzzz-none-000/linux-3.10.107/sound/soc/omap/omap-mcbsp.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/soc/omap/omap-mcbsp.h	2021-02-04 17:41:59.000000000 +0000
@@ -39,6 +39,6 @@
 	OMAP_MCBSP_CLKGDV,		/* Sample rate generator divider */
 };
 
-int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd);
+int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd, int port_id);
 
 #endif