487 	struct usb_bus *bus = phy->otg->host;  in msm_otg_suspend()
584 	struct usb_bus *bus = phy->otg->host;  in msm_otg_resume()
692 	if (!phy->otg->host)  in msm_otg_start_host()
695 	hcd = bus_to_hcd(phy->otg->host);  in msm_otg_start_host()
726 static int msm_otg_set_host(struct usb_otg *otg, struct usb_bus *host)  in msm_otg_set_host()  argument
728 	struct msm_otg *motg = container_of(otg->usb_phy, struct msm_otg, phy);  in msm_otg_set_host()
736 		dev_info(otg->usb_phy->dev, "Host mode is not supported\n");  in msm_otg_set_host()
741 		if (otg->state == OTG_STATE_A_HOST) {  in msm_otg_set_host()
742 			pm_runtime_get_sync(otg->usb_phy->dev);  in msm_otg_set_host()
743 			msm_otg_start_host(otg->usb_phy, 0);  in msm_otg_set_host()
744 			otg->host = NULL;  in msm_otg_set_host()
745 			otg->state = OTG_STATE_UNDEFINED;  in msm_otg_set_host()
748 			otg->host = NULL;  in msm_otg_set_host()
757 	otg->host = host;  in msm_otg_set_host()
758 	dev_dbg(otg->usb_phy->dev, "host driver registered w/ tranceiver\n");  in msm_otg_set_host()
764 	if (motg->pdata->mode == USB_DR_MODE_HOST || otg->gadget) {  in msm_otg_set_host()
765 		pm_runtime_get_sync(otg->usb_phy->dev);  in msm_otg_set_host()
777 	if (!phy->otg->gadget)  in msm_otg_start_peripheral()
789 		usb_gadget_vbus_connect(phy->otg->gadget);  in msm_otg_start_peripheral()
792 		usb_gadget_vbus_disconnect(phy->otg->gadget);  in msm_otg_start_peripheral()
799 static int msm_otg_set_peripheral(struct usb_otg *otg,  in msm_otg_set_peripheral()  argument
802 	struct msm_otg *motg = container_of(otg->usb_phy, struct msm_otg, phy);  in msm_otg_set_peripheral()
809 		dev_info(otg->usb_phy->dev, "Peripheral mode is not supported\n");  in msm_otg_set_peripheral()
814 		if (otg->state == OTG_STATE_B_PERIPHERAL) {  in msm_otg_set_peripheral()
815 			pm_runtime_get_sync(otg->usb_phy->dev);  in msm_otg_set_peripheral()
816 			msm_otg_start_peripheral(otg->usb_phy, 0);  in msm_otg_set_peripheral()
817 			otg->gadget = NULL;  in msm_otg_set_peripheral()
818 			otg->state = OTG_STATE_UNDEFINED;  in msm_otg_set_peripheral()
821 			otg->gadget = NULL;  in msm_otg_set_peripheral()
826 	otg->gadget = gadget;  in msm_otg_set_peripheral()
827 	dev_dbg(otg->usb_phy->dev,  in msm_otg_set_peripheral()
834 	if (motg->pdata->mode == USB_DR_MODE_PERIPHERAL || otg->host) {  in msm_otg_set_peripheral()
835 		pm_runtime_get_sync(otg->usb_phy->dev);  in msm_otg_set_peripheral()
1189 	struct usb_otg *otg = motg->phy.otg;  in msm_otg_sm_work()  local
1191 	switch (otg->state) {  in msm_otg_sm_work()
1193 		dev_dbg(otg->usb_phy->dev, "OTG_STATE_UNDEFINED state\n");  in msm_otg_sm_work()
1194 		msm_otg_reset(otg->usb_phy);  in msm_otg_sm_work()
1196 		otg->state = OTG_STATE_B_IDLE;  in msm_otg_sm_work()
1199 		dev_dbg(otg->usb_phy->dev, "OTG_STATE_B_IDLE state\n");  in msm_otg_sm_work()
1200 		if (!test_bit(ID, &motg->inputs) && otg->host) {  in msm_otg_sm_work()
1203 			msm_otg_start_host(otg->usb_phy, 1);  in msm_otg_sm_work()
1204 			otg->state = OTG_STATE_A_HOST;  in msm_otg_sm_work()
1219 					msm_otg_start_peripheral(otg->usb_phy,  in msm_otg_sm_work()
1221 					otg->state  in msm_otg_sm_work()
1226 					msm_otg_start_peripheral(otg->usb_phy,  in msm_otg_sm_work()
1228 					otg->state  in msm_otg_sm_work()
1245 				pm_runtime_put_sync(otg->usb_phy->dev);  in msm_otg_sm_work()
1246 				msm_otg_reset(otg->usb_phy);  in msm_otg_sm_work()
1253 		if (otg->state == OTG_STATE_B_IDLE)  in msm_otg_sm_work()
1254 			pm_runtime_put_sync(otg->usb_phy->dev);  in msm_otg_sm_work()
1257 		dev_dbg(otg->usb_phy->dev, "OTG_STATE_B_PERIPHERAL state\n");  in msm_otg_sm_work()
1261 			msm_otg_start_peripheral(otg->usb_phy, 0);  in msm_otg_sm_work()
1264 			otg->state = OTG_STATE_B_IDLE;  in msm_otg_sm_work()
1265 			msm_otg_reset(otg->usb_phy);  in msm_otg_sm_work()
1270 		dev_dbg(otg->usb_phy->dev, "OTG_STATE_A_HOST state\n");  in msm_otg_sm_work()
1272 			msm_otg_start_host(otg->usb_phy, 0);  in msm_otg_sm_work()
1273 			otg->state = OTG_STATE_B_IDLE;  in msm_otg_sm_work()
1274 			msm_otg_reset(otg->usb_phy);  in msm_otg_sm_work()
1324 	struct usb_otg *otg = motg->phy.otg;  in msm_otg_mode_show()  local
1326 	switch (otg->state) {  in msm_otg_mode_show()
1352 	struct usb_otg *otg = motg->phy.otg;  in msm_otg_mode_write()  local
1376 		switch (otg->state) {  in msm_otg_mode_write()
1387 		switch (otg->state) {  in msm_otg_mode_write()
1398 		switch (otg->state) {  in msm_otg_mode_write()
1411 	pm_runtime_get_sync(otg->usb_phy->dev);  in msm_otg_mode_write()
1665 	motg->phy.otg = devm_kzalloc(&pdev->dev, sizeof(struct usb_otg),  in msm_otg_probe()
1667 	if (!motg->phy.otg)  in msm_otg_probe()
1795 	phy->otg->usb_phy = &motg->phy;  in msm_otg_probe()
1796 	phy->otg->set_host = msm_otg_set_host;  in msm_otg_probe()
1797 	phy->otg->set_peripheral = msm_otg_set_peripheral;  in msm_otg_probe()
1857 	if (phy->otg->host || phy->otg->gadget)  in msm_otg_remove()
1914 	struct usb_otg *otg = motg->phy.otg;  in msm_otg_runtime_idle()  local
1924 	if (otg->state != OTG_STATE_UNDEFINED)  in msm_otg_runtime_idle()