The commit 97664a207bc2 ("usb: renesas_usbhs: shrink spin lock area") had added a usbhsg_pipe_disable() calling into __usbhsg_ep_set_halt_wedge() accidentally. But, this driver should not call the usbhsg_pipe_disable() because the function discards all queues. So, this patch removes it.
Fixes: 97664a207bc2 ("usb: renesas_usbhs: shrink spin lock area") Cc: stable@vger.kernel.org # v3.1+ Signed-off-by: Yoshihiro Shimoda yoshihiro.shimoda.uh@renesas.com --- drivers/usb/renesas_usbhs/mod_gadget.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c index 4d571a5..2c7523a 100644 --- a/drivers/usb/renesas_usbhs/mod_gadget.c +++ b/drivers/usb/renesas_usbhs/mod_gadget.c @@ -723,8 +723,6 @@ static int __usbhsg_ep_set_halt_wedge(struct usb_ep *ep, int halt, int wedge) struct device *dev = usbhsg_gpriv_to_dev(gpriv); unsigned long flags;
- usbhsg_pipe_disable(uep); - dev_dbg(dev, "set halt %d (pipe %d)\n", halt, usbhs_pipe_number(pipe));