diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 7729edd..66885e2 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -16,7 +16,7 @@
 #include <linux/usb/ch9.h>
 
 #ifdef CONFIG_USB_CONFIGFS_F_ACC
-extern int acc_ctrlrequest(struct usb_composite_dev *cdev,
+extern int acc_ctrlrequest_composite(struct usb_composite_dev *cdev,
 				const struct usb_ctrlrequest *ctrl);
 void acc_disconnect(void);
 #endif
@@ -1562,7 +1562,7 @@
 
 #ifdef CONFIG_USB_CONFIGFS_F_ACC
 	if (value < 0)
-		value = acc_ctrlrequest(cdev, c);
+		value = acc_ctrlrequest_composite(cdev, c);
 #endif
 
 	if (value < 0)
diff --git a/drivers/usb/gadget/function/f_accessory.c b/drivers/usb/gadget/function/f_accessory.c
index e444e20..a00fd58 100644
--- a/drivers/usb/gadget/function/f_accessory.c
+++ b/drivers/usb/gadget/function/f_accessory.c
@@ -1076,6 +1076,26 @@
 }
 EXPORT_SYMBOL_GPL(acc_ctrlrequest);
 
+int acc_ctrlrequest_composite(struct usb_composite_dev *cdev,
+			      const struct usb_ctrlrequest *ctrl)
+{
+	u16 w_length = le16_to_cpu(ctrl->wLength);
+
+	if (w_length > USB_COMP_EP0_BUFSIZ) {
+		if (ctrl->bRequestType & USB_DIR_IN) {
+			/* Cast away the const, we are going to overwrite on purpose. */
+			__le16 *temp = (__le16 *)&ctrl->wLength;
+
+			*temp = cpu_to_le16(USB_COMP_EP0_BUFSIZ);
+			w_length = USB_COMP_EP0_BUFSIZ;
+		} else {
+			return -EINVAL;
+		}
+	}
+	return acc_ctrlrequest(cdev, ctrl);
+}
+EXPORT_SYMBOL_GPL(acc_ctrlrequest_composite);
+
 static int
 __acc_function_bind(struct usb_configuration *c,
 			struct usb_function *f, bool configfs)