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USB: add speed values for USB 3.0 and wireless controllers

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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>
This commit is contained in:
Greg Kroah-Hartman 2010-01-14 10:33:19 -08:00
parent 49d0f078f4
commit b132b04e19
1 changed files with 6 additions and 0 deletions
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6
drivers/usb/core/sysfs.c
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@ -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";
}