diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/at_xdmac.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index 6a3cf9709370..c00e3923d7d8 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1883,8 +1883,11 @@ static int atmel_xdmac_resume(struct device *dev) struct at_xdmac_chan *atchan; struct dma_chan *chan, *_chan; int i; + int ret; - clk_prepare_enable(atxdmac->clk); + ret = clk_prepare_enable(atxdmac->clk); + if (ret) + return ret; /* Clear pending interrupts. */ for (i = 0; i < atxdmac->dma.chancnt; i++) { |