diff options
| -rw-r--r-- | drivers/usb/musb/musb_host.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index bf725f0bbd98..6f2356377962 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -1734,9 +1734,8 @@ void musb_host_rx(struct musb *musb, u8 epnum) */ /* FIXME this is _way_ too much in-line logic for Mentor DMA */ - -#if !defined(CONFIG_USB_INVENTRA_DMA) && !defined(CONFIG_USB_UX500_DMA) - if (rx_csr & MUSB_RXCSR_H_REQPKT) { + if (!musb_dma_inventra(musb) && !musb_dma_ux500(musb) && + (rx_csr & MUSB_RXCSR_H_REQPKT)) { /* REVISIT this happened for a while on some short reads... * the cleanup still needs investigation... looks bad... * and also duplicates dma cleanup code above ... plus, @@ -1757,7 +1756,7 @@ void musb_host_rx(struct musb *musb, u8 epnum) musb_writew(epio, MUSB_RXCSR, MUSB_RXCSR_H_WZC_BITS | rx_csr); } -#endif + if (dma && (rx_csr & MUSB_RXCSR_DMAENAB)) { xfer_len = dma->actual_len; |
