diff options
| -rw-r--r-- | drivers/dma/dw/core.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c index 5bd7873a02c6..d810980e652d 100644 --- a/drivers/dma/dw/core.c +++ b/drivers/dma/dw/core.c @@ -45,13 +45,17 @@ DW_DMA_MSIZE_16; \ u8 _dmsize = _is_slave ? _sconfig->dst_maxburst : \ DW_DMA_MSIZE_16; \ + u8 _dms = (_dwc->direction == DMA_MEM_TO_DEV) ? \ + _dwc->p_master : _dwc->m_master; \ + u8 _sms = (_dwc->direction == DMA_DEV_TO_MEM) ? \ + _dwc->p_master : _dwc->m_master; \ \ (DWC_CTLL_DST_MSIZE(_dmsize) \ | DWC_CTLL_SRC_MSIZE(_smsize) \ | DWC_CTLL_LLP_D_EN \ | DWC_CTLL_LLP_S_EN \ - | DWC_CTLL_DMS(_dwc->p_master) \ - | DWC_CTLL_SMS(_dwc->m_master)); \ + | DWC_CTLL_DMS(_dms) \ + | DWC_CTLL_SMS(_sms)); \ }) /* |