Commit 56b1b909 authored Dec 17, 2013 by Du, ChangbinX Committed by Felipe Balbi Dec 19, 2013

usb: gadget: should use u16 type variable to store MaxPower



From 7e827a0d300e084f74c65122baa5e3193f9a7f18 Mon Sep 17 00:00:00 2001
From: "Du, Changbin" <changbinx.du@intel.com>
Date: Mon, 16 Dec 2013 20:32:13 +0800
Subject: [PATCH] usb/gadget: should use u16 type variable to store MaxPower

The MaxPower field is of u16 type. So using u8 type variable can break
data (high byte lost).

Signed-off-by: Du, Changbin <changbinx.du@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

parent c4b34a3b

drivers/usb/gadget/composite.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1728,7 +1728,7 @@ composite_resume(struct usb_gadget *gadget)
	{		{
	struct usb_composite_dev *cdev = get_gadget_data(gadget);		struct usb_composite_dev *cdev = get_gadget_data(gadget);
	struct usb_function *f;		struct usb_function *f;
	u8 maxpower;		u16 maxpower;

	/* REVISIT: should we have config level		/* REVISIT: should we have config level
	* suspend/resume callbacks?		* suspend/resume callbacks?