On Wed, 5 Dec 2012, Sebastian Andrzej Siewior wrote: > The USB 2.0 specification says that bMaxPower is the maximum power > consumption expressed in 2 mA units and the USB 3.0 specification says > that it is expressed in 8 mA units. > This patch adds a helper function usb_get_max_power() which computes the > value based on config & usb_device's speed value. The sysfs interface & > the device descriptor dump compute the value on their own.
Why doesn't the sysfs function use usb_get_max_power? Am I missing something? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
