1 files changed, 21 insertions, 10 deletions

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 83df1dde9c08..86b3d1190500 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -854,10 +854,10 @@ static ssize_t authorized_default_show(struct device *dev,
 {
         struct usb_device *rh_usb_dev = to_usb_device(dev);
         struct usb_bus *usb_bus = rh_usb_dev->bus;
-        struct usb_hcd *usb_hcd;
+        struct usb_hcd *hcd;
 
-        usb_hcd = bus_to_hcd(usb_bus);
-        return snprintf(buf, PAGE_SIZE, "%u\n", usb_hcd->authorized_default);
+        hcd = bus_to_hcd(usb_bus);
+        return snprintf(buf, PAGE_SIZE, "%u\n", !!HCD_DEV_AUTHORIZED(hcd));
 }
 
 static ssize_t authorized_default_store(struct device *dev,
@@ -868,12 +868,16 @@ static ssize_t authorized_default_store(struct device *dev,
         unsigned val;
         struct usb_device *rh_usb_dev = to_usb_device(dev);
         struct usb_bus *usb_bus = rh_usb_dev->bus;
-        struct usb_hcd *usb_hcd;
+        struct usb_hcd *hcd;
 
-        usb_hcd = bus_to_hcd(usb_bus);
+        hcd = bus_to_hcd(usb_bus);
         result = sscanf(buf, "%u\n", &val);
         if (result == 1) {
-                usb_hcd->authorized_default = val ? 1 : 0;
+                if (val)
+                        set_bit(HCD_FLAG_DEV_AUTHORIZED, &hcd->flags);
+                else
+                        clear_bit(HCD_FLAG_DEV_AUTHORIZED, &hcd->flags);
+
                 result = size;
         } else {
                 result = -EINVAL;
@@ -2720,10 +2724,17 @@ int usb_add_hcd(struct usb_hcd *hcd,
         dev_info(hcd->self.controller, "%s\n", hcd->product_desc);
 
         /* Keep old behaviour if authorized_default is not in [0, 1]. */
-        if (authorized_default < 0 || authorized_default > 1)
-                hcd->authorized_default = hcd->wireless ? 0 : 1;
-        else
-                hcd->authorized_default = authorized_default;
+        if (authorized_default < 0 || authorized_default > 1) {
+                if (hcd->wireless)
+                        clear_bit(HCD_FLAG_DEV_AUTHORIZED, &hcd->flags);
+                else
+                        set_bit(HCD_FLAG_DEV_AUTHORIZED, &hcd->flags);
+        } else {
+                if (authorized_default)
+                        set_bit(HCD_FLAG_DEV_AUTHORIZED, &hcd->flags);
+                else
+                        clear_bit(HCD_FLAG_DEV_AUTHORIZED, &hcd->flags);
+        }
         set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
 
         /* per default all interfaces are authorized */