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path: root/drivers/usb/chipidea/udc.c
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Diffstat (limited to 'drivers/usb/chipidea/udc.c')
-rw-r--r--drivers/usb/chipidea/udc.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index cf132f057137..f88e9157fad0 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1725,7 +1725,6 @@ static int ci_udc_start(struct usb_gadget *gadget,
struct usb_gadget_driver *driver)
{
struct ci_hdrc *ci = container_of(gadget, struct ci_hdrc, gadget);
- unsigned long flags;
int retval = -ENOMEM;
if (driver->disconnect == NULL)
@@ -1752,7 +1751,6 @@ static int ci_udc_start(struct usb_gadget *gadget,
pm_runtime_get_sync(&ci->gadget.dev);
if (ci->vbus_active) {
- spin_lock_irqsave(&ci->lock, flags);
hw_device_reset(ci);
} else {
usb_udc_vbus_handler(&ci->gadget, false);
@@ -1761,7 +1759,6 @@ static int ci_udc_start(struct usb_gadget *gadget,
}
retval = hw_device_state(ci, ci->ep0out->qh.dma);
- spin_unlock_irqrestore(&ci->lock, flags);
if (retval)
pm_runtime_put_sync(&ci->gadget.dev);
@@ -1796,10 +1793,10 @@ static int ci_udc_stop(struct usb_gadget *gadget)
if (ci->vbus_active) {
hw_device_state(ci, 0);
+ spin_unlock_irqrestore(&ci->lock, flags);
if (ci->platdata->notify_event)
ci->platdata->notify_event(ci,
CI_HDRC_CONTROLLER_STOPPED_EVENT);
- spin_unlock_irqrestore(&ci->lock, flags);
_gadget_stop_activity(&ci->gadget);
spin_lock_irqsave(&ci->lock, flags);
pm_runtime_put(&ci->gadget.dev);