Merge "usb: gadget: Use mult as 3 for GSI related USB IN endpoint always"

		int		mult = 1;

		int		tmp;

		tmp = max_packet + mdwidth;

		/*

		 * Interfaces like MBIM or ECM is having multiple data

		 * interfaces. SET_CONFIG() happens before set_alt with

		 * data interface 1 which results into calling this API

		 * before GSI endpoint enabled. This results no txfifo

		 * resize with GSI endpoint causing low throughput. Hence

		 * use mult as 3 for GSI IN endpoint always irrespective

		 * USB speed.

		 */

		if (dep->endpoint.ep_type == EP_TYPE_GSI)

			mult = 3;

		if (!(dep->flags & DWC3_EP_ENABLED)) {

			dev_dbg(dwc->dev, "ep%dIn not enabled", num);

			tmp = max_packet + mdwidth;

			goto resize_fifo;

		}

				|| usb_endpoint_xfer_isoc(dep->endpoint.desc))

			mult = 3;

		tmp = mult * (max_packet + mdwidth);

resize_fifo:

		tmp *= mult;

		tmp += mdwidth;

		fifo_size = DIV_ROUND_UP(tmp, mdwidth);