diff options
Diffstat (limited to 'drivers/dma/dw/core.c')
| -rw-r--r-- | drivers/dma/dw/core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c index 8a581d86ea8d..6a23203e601d 100644 --- a/drivers/dma/dw/core.c +++ b/drivers/dma/dw/core.c @@ -846,11 +846,11 @@ static int dwc_pause(struct dma_chan *chan) return 0; } -static inline void dwc_chan_resume(struct dw_dma_chan *dwc) +static inline void dwc_chan_resume(struct dw_dma_chan *dwc, bool drain) { - u32 cfglo = channel_readl(dwc, CFG_LO); + struct dw_dma *dw = to_dw_dma(dwc->chan.device); - channel_writel(dwc, CFG_LO, cfglo & ~DWC_CFGL_CH_SUSP); + dw->resume_chan(dwc, drain); clear_bit(DW_DMA_IS_PAUSED, &dwc->flags); } @@ -863,7 +863,7 @@ static int dwc_resume(struct dma_chan *chan) spin_lock_irqsave(&dwc->lock, flags); if (test_bit(DW_DMA_IS_PAUSED, &dwc->flags)) - dwc_chan_resume(dwc); + dwc_chan_resume(dwc, false); spin_unlock_irqrestore(&dwc->lock, flags); @@ -886,7 +886,7 @@ static int dwc_terminate_all(struct dma_chan *chan) dwc_chan_disable(dw, dwc); - dwc_chan_resume(dwc); + dwc_chan_resume(dwc, true); /* active_list entries will end up before queued entries */ list_splice_init(&dwc->queue, &list); |