ARM: PL08x: store prep_* flags in async_tx structure

[mv-sheeva.git] / drivers / dma / amba-pl08x.c

diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index 8d8d33ce568419e306516c50ef2091258dc8cede..00058e30a9c36b1089d4955e5e2748d4a20c08a3 100644 (file)
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c
@@ -1277,12 +1277,14 @@ static u32 pl08x_select_bus(struct pl08x_driver_data *pl08x, u8 src, u8 dst)
        return cctl;
 }
 
-static struct pl08x_txd *pl08x_get_txd(struct pl08x_dma_chan *plchan)
+static struct pl08x_txd *pl08x_get_txd(struct pl08x_dma_chan *plchan,
+       unsigned long flags)
 {
        struct pl08x_txd *txd = kzalloc(sizeof(struct pl08x_txd), GFP_NOWAIT);
 
        if (txd) {
                dma_async_tx_descriptor_init(&txd->tx, &plchan->chan);
+               txd->tx.flags = flags;
                txd->tx.tx_submit = pl08x_tx_submit;
                INIT_LIST_HEAD(&txd->node);
 
@@ -1305,7 +1307,7 @@ static struct dma_async_tx_descriptor *pl08x_prep_dma_memcpy(
        struct pl08x_txd *txd;
        int ret;
 
-       txd = pl08x_get_txd(plchan);
+       txd = pl08x_get_txd(plchan, flags);
        if (!txd) {
                dev_err(&pl08x->adev->dev,
                        "%s no memory for descriptor\n", __func__);
@@ -1363,7 +1365,7 @@ static struct dma_async_tx_descriptor *pl08x_prep_slave_sg(
        dev_dbg(&pl08x->adev->dev, "%s prepare transaction of %d bytes from %s\n",
                __func__, sgl->length, plchan->name);
 
-       txd = pl08x_get_txd(plchan);
+       txd = pl08x_get_txd(plchan, flags);
        if (!txd) {
                dev_err(&pl08x->adev->dev, "%s no txd\n", __func__);
                return NULL;