From f1eab074df85a05dabfd368b6f64e7de63070301 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Mon, 28 Oct 2013 23:52:01 -0700
Subject: [PATCH] rcar-hpbdma: add max transfer size

shdma_chan_probe() can set max transfer size,
but it will be PAGE_SIZE with out this patch.

Reviewed-by: Max Filippov <max.filippov@cogentembedded.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---
 drivers/dma/sh/rcar-hpbdma.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/dma/sh/rcar-hpbdma.c b/drivers/dma/sh/rcar-hpbdma.c
index ebad84591a6e..496180a6a5e5 100644
--- a/drivers/dma/sh/rcar-hpbdma.c
+++ b/drivers/dma/sh/rcar-hpbdma.c
@@ -510,6 +510,8 @@ static int hpb_dmae_chan_probe(struct hpb_dmae_device *hpbdev, int id)
 	}
 
 	schan = &new_hpb_chan->shdma_chan;
+	schan->max_xfer_len = HPB_DMA_TCR_MAX;
+
 	shdma_chan_probe(sdev, schan, id);
 
 	if (pdev->id >= 0)
-- 
2.39.5