Commit 14a8d4bf authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Felipe Balbi

usb: renesas_usbhs: gadget: fix spin_lock_init() for &uep->lock

This patch fixes an issue that the spin_lock_init() is not called
for almost all pipes. Otherwise, the lockdep output the following
message when we connect a usb cable using g_ncm:

 INFO: trying to register non-static key.
 the code is fine but needs lockdep annotation.
 turning off the locking correctness validator.
Reported-by: default avatarKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Fixes: b8b9c974 ("usb: renesas_usbhs: gadget: disable all eps when the driver stops")
Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: default avatarKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 31fe084f
...@@ -1085,7 +1085,6 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv) ...@@ -1085,7 +1085,6 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv)
ret = -ENOMEM; ret = -ENOMEM;
goto usbhs_mod_gadget_probe_err_gpriv; goto usbhs_mod_gadget_probe_err_gpriv;
} }
spin_lock_init(&uep->lock);
gpriv->transceiver = usb_get_phy(USB_PHY_TYPE_UNDEFINED); gpriv->transceiver = usb_get_phy(USB_PHY_TYPE_UNDEFINED);
dev_info(dev, "%stransceiver found\n", dev_info(dev, "%stransceiver found\n",
...@@ -1135,6 +1134,7 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv) ...@@ -1135,6 +1134,7 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv)
uep->ep.name = uep->ep_name; uep->ep.name = uep->ep_name;
uep->ep.ops = &usbhsg_ep_ops; uep->ep.ops = &usbhsg_ep_ops;
INIT_LIST_HEAD(&uep->ep.ep_list); INIT_LIST_HEAD(&uep->ep.ep_list);
spin_lock_init(&uep->lock);
/* init DCP */ /* init DCP */
if (usbhsg_is_dcp(uep)) { if (usbhsg_is_dcp(uep)) {
......
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