diff --git a/drivers/dma/ti/omap-dma.c b/drivers/dma/ti/omap-dma.c index 49da402a1927..80fd2667b2c8 100644 --- a/drivers/dma/ti/omap-dma.c +++ b/drivers/dma/ti/omap-dma.c @@ -833,10 +833,8 @@ static enum dma_status omap_dma_tx_status(struct dma_chan *chan, return ret; spin_lock_irqsave(&c->vc.lock, flags); - vd = vchan_find_desc(&c->vc, cookie); - if (vd) { - txstate->residue = omap_dma_desc_size(to_omap_dma_desc(&vd->tx)); - } else if (c->desc && c->desc->vd.tx.cookie == cookie) { + + if (c->desc && c->desc->vd.tx.cookie == cookie) { struct omap_desc *d = c->desc; dma_addr_t pos; @@ -848,11 +846,15 @@ static enum dma_status omap_dma_tx_status(struct dma_chan *chan, pos = 0; txstate->residue = omap_dma_desc_size_pos(d, pos); + } else if ((vd = vchan_find_desc(&c->vc, cookie))) { + txstate->residue = omap_dma_desc_size(to_omap_dma_desc(&vd->tx)); } else { txstate->residue = 0; } + if (ret == DMA_IN_PROGRESS && c->paused) ret = DMA_PAUSED; + spin_unlock_irqrestore(&c->vc.lock, flags); return ret;