5 files changed, 11 insertions, 15 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index ad5a0f405a75..3f0381344221 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -111,8 +111,8 @@ DECLARE_WAIT_QUEUE_HEAD(usb_kill_urb_queue);
  */
 
 /*-------------------------------------------------------------------------*/
-#define KERNEL_REL	bin2bcd(((LINUX_VERSION_CODE >> 16) & 0x0ff))
-#define KERNEL_VER	bin2bcd(((LINUX_VERSION_CODE >> 8) & 0x0ff))
+#define KERNEL_REL	bin2bcd(LINUX_VERSION_MAJOR)
+#define KERNEL_VER	bin2bcd(LINUX_VERSION_PATCHLEVEL)
 
 /* usb 3.1 root hub device descriptor */
 static const u8 usb31_rh_dev_descriptor[18] = {
diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c
index e733be840545..b06b7092b1a2 100644
--- a/drivers/usb/dwc3/dwc3-st.c
+++ b/drivers/usb/dwc3/dwc3-st.c
@@ -274,7 +274,7 @@ static int st_dwc3_probe(struct platform_device *pdev)
 
 	dwc3_data->dr_mode = usb_get_dr_mode(&child_pdev->dev);
 	of_node_put(child);
-	of_dev_put(child_pdev);
+	platform_device_put(child_pdev);
 
 	/*
 	 * Configure the USB port as device or host according to the static
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/hub.c b/drivers/usb/gadget/udc/aspeed-vhub/hub.c
index bfd8e77788e2..5c7dea5e0ff1 100644
--- a/drivers/usb/gadget/udc/aspeed-vhub/hub.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/hub.c
@@ -46,8 +46,8 @@
  *    - Make vid/did overridable
  *    - make it look like usb1 if usb1 mode forced
  */
-#define KERNEL_REL	bin2bcd(((LINUX_VERSION_CODE >> 16) & 0x0ff))
-#define KERNEL_VER	bin2bcd(((LINUX_VERSION_CODE >> 8) & 0x0ff))
+#define KERNEL_REL	bin2bcd(LINUX_VERSION_MAJOR)
+#define KERNEL_VER	bin2bcd(LINUX_VERSION_PATCHLEVEL)
 
 enum {
 	AST_VHUB_STR_INDEX_MAX = 4,
diff --git a/drivers/usb/host/ohci-sa1111.c b/drivers/usb/host/ohci-sa1111.c
index 8e19a5eb5b62..feca826d3f6a 100644
--- a/drivers/usb/host/ohci-sa1111.c
+++ b/drivers/usb/host/ohci-sa1111.c
@@ -236,7 +236,7 @@ static int ohci_hcd_sa1111_probe(struct sa1111_dev *dev)
  * Reverses the effect of ohci_hcd_sa1111_probe(), first invoking
  * the HCD's stop() method.
  */
-static int ohci_hcd_sa1111_remove(struct sa1111_dev *dev)
+static void ohci_hcd_sa1111_remove(struct sa1111_dev *dev)
 {
 	struct usb_hcd *hcd = sa1111_get_drvdata(dev);
 
@@ -244,8 +244,6 @@ static int ohci_hcd_sa1111_remove(struct sa1111_dev *dev)
 	sa1111_stop_hc(dev);
 	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
 	usb_put_hcd(hcd);
-
-	return 0;
 }
 
 static void ohci_hcd_sa1111_shutdown(struct device *_dev)
diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c
index 29fe5771c21b..507deef1f709 100644
--- a/drivers/usb/misc/usb251xb.c
+++ b/drivers/usb/misc/usb251xb.c
@@ -396,7 +396,7 @@ static void usb251xb_get_ports_field(struct usb251xb *hub,
 }
 
 static int usb251xb_get_ofdata(struct usb251xb *hub,
-			       struct usb251xb_data *data)
+			       const struct usb251xb_data *data)
 {
 	struct device *dev = hub->dev;
 	struct device_node *np = dev->of_node;
@@ -630,7 +630,7 @@ static const struct of_device_id usb251xb_of_match[] = {
 MODULE_DEVICE_TABLE(of, usb251xb_of_match);
 #else /* CONFIG_OF */
 static int usb251xb_get_ofdata(struct usb251xb *hub,
-			       struct usb251xb_data *data)
+			       const struct usb251xb_data *data)
 {
 	return 0;
 }
@@ -647,13 +647,11 @@ static int usb251xb_probe(struct usb251xb *hub)
 {
 	struct device *dev = hub->dev;
 	struct device_node *np = dev->of_node;
-	const struct of_device_id *of_id = of_match_device(usb251xb_of_match,
-							   dev);
+	const struct usb251xb_data *usb_data = of_device_get_match_data(dev);
 	int err;
 
-	if (np && of_id) {
-		err = usb251xb_get_ofdata(hub,
-					  (struct usb251xb_data *)of_id->data);
+	if (np && usb_data) {
+		err = usb251xb_get_ofdata(hub, usb_data);
 		if (err) {
 			dev_err(dev, "failed to get ofdata: %d\n", err);
 			return err;