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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>
This commit is contained in:
Kuninori Morimoto 2011-12-08 18:26:07 -08:00 committed by Felipe Balbi
parent 37332ee0df
commit 547965436d
1 changed files with 7 additions and 2 deletions
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9
drivers/usb/renesas_usbhs/mod_host.c
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@ -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;
}