DMA_EP_STS_TRBERR
if (ep_sts & DMA_EP_STS_TRBERR)
writel(DMA_EP_STS_TRBERR, ®s->ep_sts);
if (ep_sts_reg & DMA_EP_STS_TRBERR || pep->skip) {
writel(DMA_EP_STS_TRBERR | DMA_EP_STS_ISOERR, &pdev->adma_regs->ep_sts_en);
writel(DMA_EP_STS_TRBERR | DMA_EP_STS_DESCMIS,
if (readl(&pdev->adma_regs->ep_sts) & DMA_EP_STS_TRBERR) {
writel(DMA_EP_STS_TRBERR, &pdev->adma_regs->ep_sts);