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@xxxxxxxxxxx>
---
v1 -> v2
- no change
drivers/usb/renesas_usbhs/mod_host.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c
index befbf7d..fa77b1d 100644
--- 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;
}
--
1.7.5.4
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