diff options
| -rw-r--r-- | drivers/usb/musb/musb_host.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index ef8d744800ac..33fc45151b8f 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -1736,7 +1736,11 @@ void musb_host_rx(struct musb *musb, u8 epnum) c->channel_release(dma); hw_ep->rx_channel = NULL; dma = NULL; - /* REVISIT reset CSR */ + val = musb_readw(epio, MUSB_RXCSR); + val &= ~(MUSB_RXCSR_DMAENAB + | MUSB_RXCSR_H_AUTOREQ + | MUSB_RXCSR_AUTOCLEAR); + musb_writew(epio, MUSB_RXCSR, val); } } #endif /* Mentor DMA */ |