usb: renesas_usbhs: pop packet when urb dequeued

usbhsh_ureq_free() is not enough when urb dequeued.

Without this patch, the driver can not recognize re-connected
USB device after USB hub disconnected

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c
index c394047..0dbbc66 100644 (file)
--- a/drivers/usb/renesas_usbhs/mod_host.c
+++ b/drivers/usb/renesas_usbhs/mod_host.c
@@ -800,8 +800,13 @@ static int usbhsh_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
        struct usbhsh_hpriv *hpriv = usbhsh_hcd_to_hpriv(hcd);
        struct usbhsh_request *ureq = usbhsh_urb_to_ureq(urb);
 
-       if (ureq)
-               usbhsh_ureq_free(hpriv, ureq);
+       if (ureq) {
+               struct usbhs_priv *priv = usbhsh_hpriv_to_priv(hpriv);
+               struct usbhs_pkt *pkt = &ureq->pkt;
+
+               usbhs_pkt_pop(pkt->pipe, pkt);
+               usbhsh_queue_done(priv, pkt);
+       }
 
        return 0;
 }