--- zzzz-none-000/linux-2.6.19.2/arch/arm/plat-omap/mcbsp.c	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/arch/arm/plat-omap/mcbsp.c	2007-01-11 07:38:19.000000000 +0000
@@ -197,6 +197,7 @@
 static void omap_mcbsp_dsp_request(void)
 {
 	if (cpu_is_omap15xx() || cpu_is_omap16xx()) {
+		omap_dsp_request_mem();
 		clk_enable(mcbsp_dsp_ck);
 		clk_enable(mcbsp_api_ck);
 
@@ -215,6 +216,7 @@
 static void omap_mcbsp_dsp_free(void)
 {
 	if (cpu_is_omap15xx() || cpu_is_omap16xx()) {
+		omap_dsp_release_mem();
 		clk_disable(mcbsp_dspxor_ck);
 		clk_disable(mcbsp_dsp_ck);
 		clk_disable(mcbsp_api_ck);