diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index cdf0483b8f2dfb8f746b786fd6bf84b0d5f6657b..536632f6479c6966029022614f2bf863974256b4 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2492,12 +2492,9 @@ static dma_cookie_t pl330_tx_submit(struct dma_async_tx_descriptor *tx)
 
 static inline void _init_desc(struct dma_pl330_desc *desc)
 {
-	desc->pchan = NULL;
 	desc->req.x = &desc->px;
 	desc->req.token = desc;
 	desc->rqcfg.swap = SWAP_NO;
-	desc->rqcfg.privileged = 0;
-	desc->rqcfg.insnaccess = 0;
 	desc->rqcfg.scctl = SCCTRL0;
 	desc->rqcfg.dcctl = DCCTRL0;
 	desc->req.cfg = &desc->rqcfg;
@@ -2517,7 +2514,7 @@ static int add_desc(struct dma_pl330_dmac *pdmac, gfp_t flg, int count)
 	if (!pdmac)
 		return 0;
 
-	desc = kmalloc(count * sizeof(*desc), flg);
+	desc = kcalloc(count, sizeof(*desc), flg);
 	if (!desc)
 		return 0;