usb: musb: Ensure rx reinit occurs for shared_fifo endpoints

[karo-tx-linux.git] / drivers / usb / musb / musb_host.c

diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index a4065741617a5a8bc391945783842b59b26a3deb..7955768d3b1a04e94442335e0f3c9908f3e0d55d 100644 (file)
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -594,14 +594,13 @@ musb_rx_reinit(struct musb *musb, struct musb_qh *qh, u8 epnum)
                musb_writew(ep->regs, MUSB_TXCSR, 0);
 
        /* scrub all previous state, clearing toggle */
-       } else {
-               csr = musb_readw(ep->regs, MUSB_RXCSR);
-               if (csr & MUSB_RXCSR_RXPKTRDY)
-                       WARNING("rx%d, packet/%d ready?\n", ep->epnum,
-                               musb_readw(ep->regs, MUSB_RXCOUNT));
-
-               musb_h_flush_rxfifo(ep, MUSB_RXCSR_CLRDATATOG);
        }
+       csr = musb_readw(ep->regs, MUSB_RXCSR);
+       if (csr & MUSB_RXCSR_RXPKTRDY)
+               WARNING("rx%d, packet/%d ready?\n", ep->epnum,
+                       musb_readw(ep->regs, MUSB_RXCOUNT));
+
+       musb_h_flush_rxfifo(ep, MUSB_RXCSR_CLRDATATOG);
 
        /* target addr and (for multipoint) hub addr/port */
        if (musb->is_multipoint) {