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path: root/drivers/dma/pl330.c
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Diffstat (limited to 'drivers/dma/pl330.c')
-rw-r--r--drivers/dma/pl330.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 3dabc52b9..ecab4ea05 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -1424,8 +1424,8 @@ static int pl330_submit_req(struct pl330_thread *thrd,
goto xfer_exit;
if (ret > pl330->mcbufsz / 2) {
- dev_info(pl330->ddma.dev, "%s:%d Trying increasing mcbufsz\n",
- __func__, __LINE__);
+ dev_info(pl330->ddma.dev, "%s:%d Try increasing mcbufsz (%i/%i)\n",
+ __func__, __LINE__, ret, pl330->mcbufsz / 2);
ret = -ENOMEM;
goto xfer_exit;
}
@@ -2584,12 +2584,14 @@ pl330_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dst,
{
struct dma_pl330_desc *desc;
struct dma_pl330_chan *pch = to_pchan(chan);
- struct pl330_dmac *pl330 = pch->dmac;
+ struct pl330_dmac *pl330;
int burst;
if (unlikely(!pch || !len))
return NULL;
+ pl330 = pch->dmac;
+
desc = __pl330_prep_dma_memcpy(pch, dst, src, len);
if (!desc)
return NULL;