Merge tag 'usb-6.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some small USB fixes, and bunch of reverts for 6.19-rc3.
  Included in here are:

   - reverts of some typec ucsi driver changes that had a lot of
     regression reports after -rc1. Let's just revert it all for now and
     it will come back in a way that is better tested.

   - other typec bugfixes

   - usb-storage quirk fixups

   - dwc3 driver fix

   - other minor USB fixes for reported problems.

  All of these have passed 0-day testing and individual testing"

* tag 'usb-6.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (22 commits)
  Revert "usb: typec: ucsi: Update UCSI structure to have message in and message out fields"
  Revert "usb: typec: ucsi: Add support for message out data structure"
  Revert "usb: typec: ucsi: Enable debugfs for message_out data structure"
  Revert "usb: typec: ucsi: Add support for SET_PDOS command"
  Revert "usb: typec: ucsi: Fix null pointer dereference in ucsi_sync_control_common"
  Revert "usb: typec: ucsi: Get connector status after enable notifications"
  usb: ohci-nxp: clean up probe error labels
  usb: gadget: lpc32xx_udc: clean up probe error labels
  usb: ohci-nxp: fix device leak on probe failure
  usb: phy: isp1301: fix non-OF device reference imbalance
  usb: gadget: lpc32xx_udc: fix clock imbalance in error path
  usb: typec: ucsi: Get connector status after enable notifications
  usb: usb-storage: Maintain minimal modifications to the bcdDevice range.
  usb: dwc3: of-simple: fix clock resource leak in dwc3_of_simple_probe
  usb: typec: ucsi: Fix null pointer dereference in ucsi_sync_control_common
  USB: lpc32xx_udc: Fix error handling in probe
  usb: typec: altmodes/displayport: Drop the device reference in dp_altmode_probe()
  usb: phy: fsl-usb: Fix use-after-free in delayed work during device removal
  usb: renesas_usbhs: Fix a resource leak in usbhs_pipe_malloc()
  usb: typec: ucsi: huawei-gaokin: add DRM dependency
  ...

Author: torvalds

drivers/usb/dwc3/dwc3-of-simple.c

@@ -70,20 +70,21 @@ static int dwc3_of_simple_probe(struct platform_device *pdev)
 	simple->num_clocks = ret;
 	ret = clk_bulk_prepare_enable(simple->num_clocks, simple->clks);
 	if (ret)
-		goto err_resetc_assert;
+		goto err_clk_put_all;
 
 	ret = of_platform_populate(np, NULL, NULL, dev);
 	if (ret)
-		goto err_clk_put;
+		goto err_clk_disable;
 
 	pm_runtime_set_active(dev);
 	pm_runtime_enable(dev);
 	pm_runtime_get_sync(dev);
 
 	return 0;
 
-err_clk_put:
+err_clk_disable:
 	clk_bulk_disable_unprepare(simple->num_clocks, simple->clks);
+err_clk_put_all:
 	clk_bulk_put_all(simple->num_clocks, simple->clks);
 
 err_resetc_assert:

drivers/usb/dwc3/gadget.c

@@ -4826,7 +4826,7 @@ void dwc3_gadget_exit(struct dwc3 *dwc)
 	if (!dwc->gadget)
 		return;
 
-	dwc3_enable_susphy(dwc, false);
+	dwc3_enable_susphy(dwc, true);
 	usb_del_gadget(dwc->gadget);
 	dwc3_gadget_free_endpoints(dwc);
 	usb_put_gadget(dwc->gadget);

drivers/usb/dwc3/host.c

@@ -227,7 +227,7 @@ void dwc3_host_exit(struct dwc3 *dwc)
 	if (dwc->sys_wakeup)
 		device_init_wakeup(&dwc->xhci->dev, false);
 
-	dwc3_enable_susphy(dwc, false);
+	dwc3_enable_susphy(dwc, true);
 	platform_device_unregister(dwc->xhci);
 	dwc->xhci = NULL;
 }

drivers/usb/gadget/udc/lpc32xx_udc.c

@@ -3020,7 +3020,7 @@ static int lpc32xx_udc_probe(struct platform_device *pdev)
 	pdev->dev.dma_mask = &lpc32xx_usbd_dmamask;
 	retval = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
 	if (retval)
-		return retval;
+		goto err_put_client;
 
 	udc->board = &lpc32xx_usbddata;
 
@@ -3038,28 +3038,32 @@ static int lpc32xx_udc_probe(struct platform_device *pdev)
 	/* Get IRQs */
 	for (i = 0; i < 4; i++) {
 		udc->udp_irq[i] = platform_get_irq(pdev, i);
-		if (udc->udp_irq[i] < 0)
-			return udc->udp_irq[i];
+		if (udc->udp_irq[i] < 0) {
+			retval = udc->udp_irq[i];
+			goto err_put_client;
+		}
 	}
 
 	udc->udp_baseaddr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(udc->udp_baseaddr)) {
 		dev_err(udc->dev, "IO map failure\n");
-		return PTR_ERR(udc->udp_baseaddr);
+		retval = PTR_ERR(udc->udp_baseaddr);
+		goto err_put_client;
 	}
 
 	/* Get USB device clock */
 	udc->usb_slv_clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(udc->usb_slv_clk)) {
 		dev_err(udc->dev, "failed to acquire USB device clock\n");
-		return PTR_ERR(udc->usb_slv_clk);
+		retval = PTR_ERR(udc->usb_slv_clk);
+		goto err_put_client;
 	}
 
 	/* Enable USB device clock */
 	retval = clk_prepare_enable(udc->usb_slv_clk);
 	if (retval < 0) {
 		dev_err(udc->dev, "failed to start USB device clock\n");
-		return retval;
+		goto err_put_client;
 	}
 
 	/* Setup deferred workqueue data */
@@ -3080,7 +3084,7 @@ static int lpc32xx_udc_probe(struct platform_device *pdev)
 	if (!udc->udca_v_base) {
 		dev_err(udc->dev, "error getting UDCA region\n");
 		retval = -ENOMEM;
-		goto i2c_fail;
+		goto err_disable_clk;
 	}
 	udc->udca_p_base = dma_handle;
 	dev_dbg(udc->dev, "DMA buffer(0x%x bytes), P:0x%08x, V:0x%p\n",
@@ -3093,7 +3097,7 @@ static int lpc32xx_udc_probe(struct platform_device *pdev)
 	if (!udc->dd_cache) {
 		dev_err(udc->dev, "error getting DD DMA region\n");
 		retval = -ENOMEM;
-		goto dma_alloc_fail;
+		goto err_free_dma;
 	}
 
 	/* Clear USB peripheral and initialize gadget endpoints */
@@ -3107,22 +3111,22 @@ static int lpc32xx_udc_probe(struct platform_device *pdev)
 	if (retval < 0) {
 		dev_err(udc->dev, "LP request irq %d failed\n",
 			udc->udp_irq[IRQ_USB_LP]);
-		goto irq_req_fail;
+		goto err_destroy_pool;
 	}
 	retval = devm_request_irq(dev, udc->udp_irq[IRQ_USB_HP],
 				  lpc32xx_usb_hp_irq, 0, "udc_hp", udc);
 	if (retval < 0) {
 		dev_err(udc->dev, "HP request irq %d failed\n",
 			udc->udp_irq[IRQ_USB_HP]);
-		goto irq_req_fail;
+		goto err_destroy_pool;
 	}
 
 	retval = devm_request_irq(dev, udc->udp_irq[IRQ_USB_DEVDMA],
 				  lpc32xx_usb_devdma_irq, 0, "udc_dma", udc);
 	if (retval < 0) {
 		dev_err(udc->dev, "DEV request irq %d failed\n",
 			udc->udp_irq[IRQ_USB_DEVDMA]);
-		goto irq_req_fail;
+		goto err_destroy_pool;
 	}
 
 	/* The transceiver interrupt is used for VBUS detection and will
@@ -3133,7 +3137,7 @@ static int lpc32xx_udc_probe(struct platform_device *pdev)
 	if (retval < 0) {
 		dev_err(udc->dev, "VBUS request irq %d failed\n",
 			udc->udp_irq[IRQ_USB_ATX]);
-		goto irq_req_fail;
+		goto err_destroy_pool;
 	}
 
 	/* Initialize wait queue */
@@ -3142,7 +3146,7 @@ static int lpc32xx_udc_probe(struct platform_device *pdev)
 
 	retval = usb_add_gadget_udc(dev, &udc->gadget);
 	if (retval < 0)
-		goto add_gadget_fail;
+		goto err_destroy_pool;
 
 	dev_set_drvdata(dev, udc);
 	device_init_wakeup(dev, 1);
@@ -3154,14 +3158,16 @@ static int lpc32xx_udc_probe(struct platform_device *pdev)
 	dev_info(udc->dev, "%s version %s\n", driver_name, DRIVER_VERSION);
 	return 0;
 
-add_gadget_fail:
-irq_req_fail:
+err_destroy_pool:
 	dma_pool_destroy(udc->dd_cache);
-dma_alloc_fail:
+err_free_dma:
 	dma_free_coherent(&pdev->dev, UDCA_BUFF_SIZE,
 			  udc->udca_v_base, udc->udca_p_base);
-i2c_fail:
+err_disable_clk:
 	clk_disable_unprepare(udc->usb_slv_clk);
+err_put_client:
+	put_device(&udc->isp1301_i2c_client->dev);
+
 	dev_err(udc->dev, "%s probe failed, %d\n", driver_name, retval);
 
 	return retval;
@@ -3190,6 +3196,8 @@ static void lpc32xx_udc_remove(struct platform_device *pdev)
 			  udc->udca_v_base, udc->udca_p_base);
 
 	clk_disable_unprepare(udc->usb_slv_clk);
+
+	put_device(&udc->isp1301_i2c_client->dev);
 }
 
 #ifdef CONFIG_PM

drivers/usb/host/ohci-nxp.c

@@ -169,21 +169,21 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev)
 
 	ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
 	if (ret)
-		goto fail_disable;
+		goto err_put_client;
 
 	dev_dbg(&pdev->dev, "%s: " DRIVER_DESC " (nxp)\n", hcd_name);
 	if (usb_disabled()) {
 		dev_err(&pdev->dev, "USB is disabled\n");
 		ret = -ENODEV;
-		goto fail_disable;
+		goto err_put_client;
 	}
 
 	/* Enable USB host clock */
 	usb_host_clk = devm_clk_get_enabled(&pdev->dev, NULL);
 	if (IS_ERR(usb_host_clk)) {
 		dev_err(&pdev->dev, "failed to acquire and start USB OHCI clock\n");
 		ret = PTR_ERR(usb_host_clk);
-		goto fail_disable;
+		goto err_put_client;
 	}
 
 	isp1301_configure();
@@ -192,21 +192,21 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev)
 	if (!hcd) {
 		dev_err(&pdev->dev, "Failed to allocate HC buffer\n");
 		ret = -ENOMEM;
-		goto fail_disable;
+		goto err_put_client;
 	}
 
 	hcd->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(hcd->regs)) {
 		ret = PTR_ERR(hcd->regs);
-		goto fail_resource;
+		goto err_put_hcd;
 	}
 	hcd->rsrc_start = res->start;
 	hcd->rsrc_len = resource_size(res);
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
 		ret = -ENXIO;
-		goto fail_resource;
+		goto err_put_hcd;
 	}
 
 	ohci_nxp_start_hc();
@@ -220,9 +220,10 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev)
 	}
 
 	ohci_nxp_stop_hc();
-fail_resource:
+err_put_hcd:
 	usb_put_hcd(hcd);
-fail_disable:
+err_put_client:
+	put_device(&isp1301_i2c_client->dev);
 	isp1301_i2c_client = NULL;
 	return ret;
 }
@@ -234,6 +235,7 @@ static void ohci_hcd_nxp_remove(struct platform_device *pdev)
 	usb_remove_hcd(hcd);
 	ohci_nxp_stop_hc();
 	usb_put_hcd(hcd);
+	put_device(&isp1301_i2c_client->dev);
 	isp1301_i2c_client = NULL;
 }
 

drivers/usb/host/xhci-dbgtty.c

@@ -554,7 +554,7 @@ static void xhci_dbc_tty_unregister_device(struct xhci_dbc *dbc)
 	 * Hang up the TTY. This wakes up any blocked
 	 * writers and causes subsequent writes to fail.
 	 */
-	tty_vhangup(port->port.tty);
+	tty_port_tty_vhangup(&port->port);
 
 	tty_unregister_device(dbc_tty_driver, port->minor);
 	xhci_dbc_tty_exit_port(port);

drivers/usb/phy/phy-fsl-usb.c

@@ -988,6 +988,7 @@ static void fsl_otg_remove(struct platform_device *pdev)
 {
 	struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev);
 
+	disable_delayed_work_sync(&fsl_otg_dev->otg_event);
 	usb_remove_phy(&fsl_otg_dev->phy);
 	free_irq(fsl_otg_dev->irq, fsl_otg_dev);
 

drivers/usb/phy/phy-isp1301.c

@@ -149,7 +149,12 @@ struct i2c_client *isp1301_get_client(struct device_node *node)
 		return client;
 
 	/* non-DT: only one ISP1301 chip supported */
-	return isp1301_i2c_client;
+	if (isp1301_i2c_client) {
+		get_device(&isp1301_i2c_client->dev);
+		return isp1301_i2c_client;
+	}
+
+	return NULL;
 }
 EXPORT_SYMBOL_GPL(isp1301_get_client);
 

drivers/usb/renesas_usbhs/pipe.c

@@ -713,11 +713,13 @@ struct usbhs_pipe *usbhs_pipe_malloc(struct usbhs_priv *priv,
 	/* make sure pipe is not busy */
 	ret = usbhsp_pipe_barrier(pipe);
 	if (ret < 0) {
+		usbhsp_put_pipe(pipe);
 		dev_err(dev, "pipe setup failed %d\n", usbhs_pipe_number(pipe));
 		return NULL;
 	}
 
 	if (usbhsp_setup_pipecfg(pipe, is_host, dir_in, &pipecfg)) {
+		usbhsp_put_pipe(pipe);
 		dev_err(dev, "can't setup pipe\n");
 		return NULL;
 	}

drivers/usb/storage/unusual_uas.h

@@ -98,7 +98,7 @@ UNUSUAL_DEV(0x125f, 0xa94a, 0x0160, 0x0160,
 		US_FL_NO_ATA_1X),
 
 /* Reported-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> */
-UNUSUAL_DEV(0x13fd, 0x3940, 0x0309, 0x0309,
+UNUSUAL_DEV(0x13fd, 0x3940, 0x0000, 0x0309,
 		"Initio Corporation",
 		"INIC-3069",
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,