diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c
index bb8857a..e641bb2 100644
--- a/drivers/net/irda/w83977af_ir.c
+++ b/drivers/net/irda/w83977af_ir.c
@@ -215,16 +215,16 @@
 	
 	/* Allocate memory if needed */
 	self->rx_buff.head =
-		dma_alloc_coherent(NULL, self->rx_buff.truesize,
-				   &self->rx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+		dma_zalloc_coherent(NULL, self->rx_buff.truesize,
+				    &self->rx_buff_dma, GFP_KERNEL);
 	if (self->rx_buff.head == NULL) {
 		err = -ENOMEM;
 		goto err_out1;
 	}
 
 	self->tx_buff.head =
-		dma_alloc_coherent(NULL, self->tx_buff.truesize,
-				   &self->tx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+		dma_zalloc_coherent(NULL, self->tx_buff.truesize,
+				    &self->tx_buff_dma, GFP_KERNEL);
 	if (self->tx_buff.head == NULL) {
 		err = -ENOMEM;
 		goto err_out2;