diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/pl330.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 4a2caaa0432e..4839bfa74a10 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -2777,8 +2777,10 @@ static int pl330_remove(struct amba_device *adev) list_del(&pch->chan.device_node); /* Flush the channel */ - pl330_control(&pch->chan, DMA_TERMINATE_ALL, 0); - pl330_free_chan_resources(&pch->chan); + if (pch->thread) { + pl330_control(&pch->chan, DMA_TERMINATE_ALL, 0); + pl330_free_chan_resources(&pch->chan); + } } pl330_del(pl330); |