SYSLINK: ipc - platform cleanup loads config info

platform_stop_callback now reads the config info for each module, just like
platform_start_callback does.  The problem was that it didn't read it before,
nor did it save the config info from platform_start_callback for each Ducati
core separately.  Thus only the AppM3 config was saved, and then used for SysM3
cleanup.
Signed-off-by: Simon Que <sque@ti.com>

drivers/dsp/syslink/multicore_ipc/platform.c

@@ -1275,6 +1275,7 @@ void platform_stop_callback(void *arg)
 	s32 status = 0;
 	u16 proc_id = (u32) arg;
 	int index = 0;
+	u32 nread = 0;
 
 	if (proc_id == multiproc_get_id("SysM3"))
 		index = SMHEAP_SRINDEX_SYSM3;
@@ -1285,6 +1286,13 @@ void platform_stop_callback(void *arg)
 		goto proc_invalid_id;
 	}
 
+	/* Read the scalability info */
+	do {
+		nread = sysmgr_get_object_config(proc_id, (void *) &pc_params,
+				SYSMGR_CMD_SCALABILITY,
+				sizeof(struct sysmgr_proc_config));
+	} while (nread != sizeof(struct sysmgr_proc_config));
+
 	if (pc_params.use_messageq) {
 		/* Finalize drivers */
 		if (index == SMHEAP_SRINDEX_APPM3)