alloc: fix last two users of SOF_MEM_ZONE_

Trace and probes were using ZONE macro instead of flags. Fix.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>

Author: lrgirdwo

src/probe/probe.c

@@ -176,7 +176,7 @@ static int probe_dma_init(struct probe_dma_ext *dma, uint32_t direction)
 	dma->config.dest_width = sizeof(uint32_t);
 	dma->config.cyclic = 0;
 
-	err = dma_sg_alloc(&dma->config.elem_array, SOF_MEM_ZONE_RUNTIME,
+	err = dma_sg_alloc(&dma->config.elem_array, SOF_MEM_FLAG_USER,
 			   dma->config.direction, elem_num, elem_size, elem_addr, 0);
 	if (err < 0)
 		return err;

src/trace/dma-trace.c

@@ -324,7 +324,7 @@ static int dma_trace_buffer_init(struct dma_trace_data *d)
 	config->dest_width = sizeof(uint32_t);
 	config->cyclic = 0;
 
-	ret = dma_sg_alloc(&config->elem_array, SOF_MEM_ZONE_SYS,
+	ret = dma_sg_alloc(&config->elem_array, SOF_MEM_FLAG_USER,
 			   config->direction, elem_num, elem_size,
 			   elem_addr, 0);
 	if (ret < 0) {