diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 6b3e9d9..bdb9339 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -484,7 +484,7 @@
  */
 static int edma_alloc_slot(struct edma_cc *ecc, int slot)
 {
-	if (slot > 0) {
+	if (slot >= 0) {
 		slot = EDMA_CHAN_SLOT(slot);
 		/* Requesting entry paRAM slot for a HW triggered channel. */
 		if (ecc->chmap_exist && slot < ecc->num_channels)