diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/dw/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c index 455b7a4f1e87..ac4fc0995a3e 100644 --- a/drivers/dma/dw/core.c +++ b/drivers/dma/dw/core.c @@ -230,7 +230,8 @@ static void dwc_dostart(struct dw_dma_chan *dwc, struct dw_desc *first) /* ASSERT: channel is idle */ if (dma_readl(dw, CH_EN) & dwc->mask) { dev_err(chan2dev(&dwc->chan), - "BUG: Attempted to start non-idle channel\n"); + "%s: BUG: Attempted to start non-idle channel\n", + __func__); dwc_dump_chan_regs(dwc); /* The tasklet will hopefully advance the queue... */ @@ -1261,7 +1262,8 @@ int dw_dma_cyclic_start(struct dma_chan *chan) /* Assert channel is idle */ if (dma_readl(dw, CH_EN) & dwc->mask) { dev_err(chan2dev(&dwc->chan), - "BUG: Attempted to start non-idle channel\n"); + "%s: BUG: Attempted to start non-idle channel\n", + __func__); dwc_dump_chan_regs(dwc); spin_unlock_irqrestore(&dwc->lock, flags); return -EBUSY; |