diff options
Diffstat (limited to 'drivers/usb/chipidea/udc.c')
| -rw-r--r-- | drivers/usb/chipidea/udc.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c index ffaf46f5d062..921bcf14dc06 100644 --- a/drivers/usb/chipidea/udc.c +++ b/drivers/usb/chipidea/udc.c @@ -1530,18 +1530,19 @@ static const struct usb_ep_ops usb_ep_ops = { static void ci_hdrc_gadget_connect(struct usb_gadget *_gadget, int is_active) { struct ci_hdrc *ci = container_of(_gadget, struct ci_hdrc, gadget); - unsigned long flags; if (is_active) { - pm_runtime_get_sync(&_gadget->dev); + pm_runtime_get_sync(ci->dev); hw_device_reset(ci); - spin_lock_irqsave(&ci->lock, flags); + spin_lock_irq(&ci->lock); if (ci->driver) { hw_device_state(ci, ci->ep0out->qh.dma); usb_gadget_set_state(_gadget, USB_STATE_POWERED); + spin_unlock_irq(&ci->lock); usb_udc_vbus_handler(_gadget, true); + } else { + spin_unlock_irq(&ci->lock); } - spin_unlock_irqrestore(&ci->lock, flags); } else { usb_udc_vbus_handler(_gadget, false); if (ci->driver) @@ -1551,7 +1552,7 @@ static void ci_hdrc_gadget_connect(struct usb_gadget *_gadget, int is_active) ci->platdata->notify_event(ci, CI_HDRC_CONTROLLER_STOPPED_EVENT); _gadget_stop_activity(&ci->gadget); - pm_runtime_put_sync(&_gadget->dev); + pm_runtime_put_sync(ci->dev); usb_gadget_set_state(_gadget, USB_STATE_NOTATTACHED); } } @@ -1636,12 +1637,12 @@ static int ci_udc_pullup(struct usb_gadget *_gadget, int is_on) if (ci_otg_is_fsm_mode(ci) || ci->role == CI_ROLE_HOST) return 0; - pm_runtime_get_sync(&ci->gadget.dev); + pm_runtime_get_sync(ci->dev); if (is_on) hw_write(ci, OP_USBCMD, USBCMD_RS, USBCMD_RS); else hw_write(ci, OP_USBCMD, USBCMD_RS, 0); - pm_runtime_put_sync(&ci->gadget.dev); + pm_runtime_put_sync(ci->dev); return 0; } @@ -1839,7 +1840,7 @@ static int ci_udc_stop(struct usb_gadget *gadget) CI_HDRC_CONTROLLER_STOPPED_EVENT); _gadget_stop_activity(&ci->gadget); spin_lock_irqsave(&ci->lock, flags); - pm_runtime_put(&ci->gadget.dev); + pm_runtime_put(ci->dev); } spin_unlock_irqrestore(&ci->lock, flags); @@ -1970,9 +1971,6 @@ static int udc_start(struct ci_hdrc *ci) if (retval) goto destroy_eps; - pm_runtime_no_callbacks(&ci->gadget.dev); - pm_runtime_enable(&ci->gadget.dev); - return retval; destroy_eps: |