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Subject[PATCH 1/3] 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>
---
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 ebad845..496180a 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)
--
1.7.9.5


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