diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2011-12-09 03:26:07 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2011-12-12 11:26:35 +0100 |
| commit | 547965436d8dc8747b1931af954a178d30e86f6c (patch) | |
| tree | a3fc648551f795146da5edea53ed1ec40696dcfe /drivers/usb/renesas_usbhs/mod_host.c | |
| parent | usb: renesas_usbhs: add lost error value when enqueue (diff) | |
| download | linux-547965436d8dc8747b1931af954a178d30e86f6c.tar.xz linux-547965436d8dc8747b1931af954a178d30e86f6c.zip | |
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>
Diffstat (limited to 'drivers/usb/renesas_usbhs/mod_host.c')
| -rw-r--r-- | 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 c39404783271..0dbbc6613c1f 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; } |