crypto: ux500 - Update DMA handling for 3.4

An update to the DMA framework added a new parameter to the
device_prep_slave_sg call.
Signed-off-by: Andreas Westin <andreas.westin@stericsson.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/ux500/cryp/cryp_core.c

@@ -542,8 +542,7 @@ static int cryp_set_dma_transfer(struct cryp_ctx *ctx,
 		desc = channel->device->device_prep_slave_sg(channel,
 					     ctx->device->dma.sg_src,
 					     ctx->device->dma.sg_src_len,
-					     direction,
-					     DMA_CTRL_ACK);
+					     direction, DMA_CTRL_ACK, NULL);
 		break;
 
 	case DMA_FROM_DEVICE:
@@ -569,7 +568,7 @@ static int cryp_set_dma_transfer(struct cryp_ctx *ctx,
 					     ctx->device->dma.sg_dst_len,
 					     direction,
 					     DMA_CTRL_ACK |
-					     DMA_PREP_INTERRUPT);
+					     DMA_PREP_INTERRUPT, NULL);
 
 		desc->callback = cryp_dma_out_callback;
 		desc->callback_param = ctx;

drivers/crypto/ux500/hash/hash_core.c

@@ -174,7 +174,7 @@ static int hash_set_dma_transfer(struct hash_ctx *ctx, struct scatterlist *sg,
 			"(TO_DEVICE)", __func__);
 	desc = channel->device->device_prep_slave_sg(channel,
 			ctx->device->dma.sg, ctx->device->dma.sg_len,
-			direction, DMA_CTRL_ACK | DMA_PREP_INTERRUPT);
+			direction, DMA_CTRL_ACK | DMA_PREP_INTERRUPT, NULL);
 	if (!desc) {
 		dev_err(ctx->device->dev,
 			"[%s]: device_prep_slave_sg() failed!", __func__);