diff options
| -rw-r--r-- | drivers/dma/mmp_pdma.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c index c1b7c3a..b439679 100644 --- a/drivers/dma/mmp_pdma.c +++ b/drivers/dma/mmp_pdma.c @@ -899,19 +899,11 @@ static struct dma_chan *mmp_pdma_dma_xlate(struct of_phandle_args *dma_spec, { struct mmp_pdma_device *d = ofdma->of_dma_data; struct dma_chan *chan; - struct mmp_pdma_chan *c; chan = dma_get_any_slave_channel(&d->device); if (!chan) return NULL; - /* dma_get_slave_channel will return NULL if we lost a race between - * the lookup and the reservation */ - chan = dma_get_slave_channel(candidate); - - if (!chan) - goto retry; - to_mmp_pdma_chan(chan)->drcmr = dma_spec->args[0]; return chan; |
