1 files changed, 18 insertions, 10 deletions

diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 7b5cc16e4a0b..f6ff8456d52d 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1047,9 +1047,9 @@ composite_unbind(struct usb_gadget *gadget)
                 kfree(cdev->req->buf);
                 usb_ep_free_request(gadget->ep0, cdev->req);
         }
+        device_remove_file(&gadget->dev, &dev_attr_suspended);
         kfree(cdev);
         set_gadget_data(gadget, NULL);
-        device_remove_file(&gadget->dev, &dev_attr_suspended);
         composite = NULL;
 }
 
@@ -1107,14 +1107,6 @@ static int composite_bind(struct usb_gadget *gadget)
          */
         usb_ep_autoconfig_reset(cdev->gadget);
 
-        /* standardized runtime overrides for device ID data */
-        if (idVendor)
-                cdev->desc.idVendor = cpu_to_le16(idVendor);
-        if (idProduct)
-                cdev->desc.idProduct = cpu_to_le16(idProduct);
-        if (bcdDevice)
-                cdev->desc.bcdDevice = cpu_to_le16(bcdDevice);
-
         /* composite gadget needs to assign strings for whole device (like
          * serial number), register function drivers, potentially update
          * power state and consumption, etc
@@ -1126,7 +1118,15 @@ static int composite_bind(struct usb_gadget *gadget)
         cdev->desc = *composite->dev;
         cdev->desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
 
-        /* stirng overrides */
+        /* standardized runtime overrides for device ID data */
+        if (idVendor)
+                cdev->desc.idVendor = cpu_to_le16(idVendor);
+        if (idProduct)
+                cdev->desc.idProduct = cpu_to_le16(idProduct);
+        if (bcdDevice)
+                cdev->desc.bcdDevice = cpu_to_le16(bcdDevice);
+
+        /* string overrides */
         if (iManufacturer || !cdev->desc.iManufacturer) {
                 if (!iManufacturer && !composite->iManufacturer &&
                     !*composite_manufacturer)
@@ -1188,6 +1188,8 @@ composite_suspend(struct usb_gadget *gadget)
                 composite->suspend(cdev);
 
         cdev->suspended = 1;
+
+        usb_gadget_vbus_draw(gadget, 2);
 }
 
 static void
@@ -1195,6 +1197,7 @@ composite_resume(struct usb_gadget *gadget)
 {
         struct usb_composite_dev        *cdev = get_gadget_data(gadget);
         struct usb_function             *f;
+        u8                              maxpower;
 
         /* REVISIT:  should we have config level
          * suspend/resume callbacks?
@@ -1207,6 +1210,11 @@ composite_resume(struct usb_gadget *gadget)
                         if (f->resume)
                                 f->resume(f);
                 }
+
+                maxpower = cdev->config->bMaxPower;
+
+                usb_gadget_vbus_draw(gadget, maxpower ?
+                        (2 * maxpower) : CONFIG_USB_GADGET_VBUS_DRAW);
         }
 
         cdev->suspended = 0;