diff options
Diffstat (limited to 'drivers/dma/dw_dmac.c')
| -rw-r--r-- | drivers/dma/dw_dmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c index 0778d99aea7..377dafa37a2 100644 --- a/drivers/dma/dw_dmac.c +++ b/drivers/dma/dw_dmac.c @@ -773,7 +773,7 @@ static int dwc_alloc_chan_resources(struct dma_chan *chan, dev_vdbg(&chan->dev, "alloc_chan_resources\n"); /* Channels doing slave DMA can only handle one client. */ - if (dwc->dws || client->slave) { + if (dwc->dws || (client && client->slave)) { if (chan->client_count) return -EBUSY; } |