diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/dw_dmac.c | 6 | ||||
| -rw-r--r-- | drivers/dma/dw_dmac_regs.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c index 9a27fb70c950..476e9c8fb6ca 100644 --- a/drivers/dma/dw_dmac.c +++ b/drivers/dma/dw_dmac.c @@ -93,7 +93,7 @@ static struct device *chan2parent(struct dma_chan *chan) static struct dw_desc *dwc_first_active(struct dw_dma_chan *dwc) { - return list_entry(dwc->active_list.next, struct dw_desc, desc_node); + return to_dw_desc(dwc->active_list.next); } static struct dw_desc *dwc_desc_get(struct dw_dma_chan *dwc) @@ -600,9 +600,7 @@ static void dw_dma_tasklet(unsigned long data) if (test_bit(DW_DMA_IS_SOFT_LLP, &dwc->flags)) { if (dwc->tx_node_active != dwc->tx_list) { struct dw_desc *desc = - list_entry(dwc->tx_node_active, - struct dw_desc, - desc_node); + to_dw_desc(dwc->tx_node_active); dma_writel(dw, CLEAR.XFER, dwc->mask); diff --git a/drivers/dma/dw_dmac_regs.h b/drivers/dma/dw_dmac_regs.h index 88a069f66b89..8881e9b277a3 100644 --- a/drivers/dma/dw_dmac_regs.h +++ b/drivers/dma/dw_dmac_regs.h @@ -299,6 +299,8 @@ struct dw_desc { size_t len; }; +#define to_dw_desc(h) list_entry(h, struct dw_desc, desc_node) + static inline struct dw_desc * txd_to_dw_desc(struct dma_async_tx_descriptor *txd) { |