diff options
Diffstat (limited to 'drivers/usb/renesas_usbhs/mod_gadget.c')
| -rw-r--r-- | drivers/usb/renesas_usbhs/mod_gadget.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c index e0384af77e56..dc2aa3261202 100644 --- a/drivers/usb/renesas_usbhs/mod_gadget.c +++ b/drivers/usb/renesas_usbhs/mod_gadget.c @@ -119,18 +119,34 @@ struct usbhsg_recip_handle { /* * queue push/pop */ -static void usbhsg_queue_pop(struct usbhsg_uep *uep, - struct usbhsg_request *ureq, - int status) +static void __usbhsg_queue_pop(struct usbhsg_uep *uep, + struct usbhsg_request *ureq, + int status) { struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep); struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep); struct device *dev = usbhsg_gpriv_to_dev(gpriv); + struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv); dev_dbg(dev, "pipe %d : queue pop\n", usbhs_pipe_number(pipe)); ureq->req.status = status; + spin_unlock(usbhs_priv_to_lock(priv)); usb_gadget_giveback_request(&uep->ep, &ureq->req); + spin_lock(usbhs_priv_to_lock(priv)); +} + +static void usbhsg_queue_pop(struct usbhsg_uep *uep, + struct usbhsg_request *ureq, + int status) +{ + struct usbhsg_gpriv *gpriv = usbhsg_uep_to_gpriv(uep); + struct usbhs_priv *priv = usbhsg_gpriv_to_priv(gpriv); + unsigned long flags; + + usbhs_lock(priv, flags); + __usbhsg_queue_pop(uep, ureq, status); + usbhs_unlock(priv, flags); } static void usbhsg_queue_done(struct usbhs_priv *priv, struct usbhs_pkt *pkt) |