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path: root/drivers/usb/mtu3/mtu3_gadget.c
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Diffstat (limited to 'drivers/usb/mtu3/mtu3_gadget.c')
-rw-r--r--drivers/usb/mtu3/mtu3_gadget.c22
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/usb/mtu3/mtu3_gadget.c b/drivers/usb/mtu3/mtu3_gadget.c
index 5c60a8c5a0b5..bbcd3332471d 100644
--- a/drivers/usb/mtu3/mtu3_gadget.c
+++ b/drivers/usb/mtu3/mtu3_gadget.c
@@ -585,6 +585,17 @@ static const struct usb_gadget_ops mtu3_gadget_ops = {
.udc_stop = mtu3_gadget_stop,
};
+static void mtu3_state_reset(struct mtu3 *mtu)
+{
+ mtu->address = 0;
+ mtu->ep0_state = MU3D_EP0_STATE_SETUP;
+ mtu->may_wakeup = 0;
+ mtu->u1_enable = 0;
+ mtu->u2_enable = 0;
+ mtu->delayed_status = false;
+ mtu->test_mode = false;
+}
+
static void init_hw_ep(struct mtu3 *mtu, struct mtu3_ep *mep,
u32 epnum, u32 is_in)
{
@@ -702,6 +713,7 @@ void mtu3_gadget_disconnect(struct mtu3 *mtu)
spin_lock(&mtu->lock);
}
+ mtu3_state_reset(mtu);
usb_gadget_set_state(&mtu->g, USB_STATE_NOTATTACHED);
}
@@ -712,12 +724,6 @@ void mtu3_gadget_reset(struct mtu3 *mtu)
/* report disconnect, if we didn't flush EP state */
if (mtu->g.speed != USB_SPEED_UNKNOWN)
mtu3_gadget_disconnect(mtu);
-
- mtu->address = 0;
- mtu->ep0_state = MU3D_EP0_STATE_SETUP;
- mtu->may_wakeup = 0;
- mtu->u1_enable = 0;
- mtu->u2_enable = 0;
- mtu->delayed_status = false;
- mtu->test_mode = false;
+ else
+ mtu3_state_reset(mtu);
}