Merge "usb: gadget: Allow up to 900mA current draw for SuperSpeed"

	   to conserve kernel memory, say "N".

config USB_GADGET_VBUS_DRAW

	int "Maximum VBUS Power usage (2-500 mA)"

	range 2 500

	int "Maximum VBUS Power usage (2-900 mA)"

	range 2 900

	default 2

	help

	   Some devices need to draw power from USB when they are

	   such as an AC adapter or batteries.

	   Enter the maximum power your device draws through USB, in

	   milliAmperes.  The permitted range of values is 2 - 500 mA;

	   milliAmperes.  The permitted range of values depends on the

	   connected speed: for SuperSpeed and up it is 2 - 900 mA, but

	   connections at High Speed or slower will be capped at 500 mA;

	   0 mA would be legal, but can make some hosts misbehave.

	   This value will be used except for system-specific gadget

	case USB_SPEED_SUPER:

		return DIV_ROUND_UP(val, 8);

	default:

		return DIV_ROUND_UP(val, 2);

		/* only SuperSpeed and faster support > 500mA */

		return DIV_ROUND_UP(min(val, 500U), 2);

	}

}