USB: add speed values for USB 3.0 and wireless controllers

These controllers say "unknown" for their speed in sysfs, which
obviously isn't correct.

Reported-by: Kurt Garloff <garloff@novell.com>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: David Vrabel <david.vrabel@csr.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index 485edf937f25..5f3908f6e2dc 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -115,6 +115,12 @@ show_speed(struct device *dev, struct device_attribute *attr, char *buf)
         case USB_SPEED_HIGH:
                 speed = "480";
                 break;
+        case USB_SPEED_VARIABLE:
+                speed = "480";
+                break;
+        case USB_SPEED_SUPER:
+                speed = "5000";
+                break;
         default:
                 speed = "unknown";
         }