linux-kernel - Re: [PATCH v4 07/21] usb: dwc2: hcd: fix split transfer schedule sequence

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Date:	Thu, 21 Jan 2016 13:24:31 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Douglas Anderson <dianders@...omium.org>
Cc:	kbuild-all@...org, John Youn <John.Youn@...opsys.com>,
	balbi@...com, kever.yang@...k-chips.com,
	Heiko Stübner <heiko@...ech.de>,
	linux-rockchip@...ts.infradead.org,
	Julius Werner <jwerner@...omium.org>,
	gregory.herrero@...el.com, yousaf.kaukab@...el.com,
	dinguyen@...nsource.altera.com, stern@...land.harvard.edu,
	ming.lei@...onical.com, Douglas Anderson <dianders@...omium.org>,
	Yunzhi Li <lyz@...k-chips.com>, johnyoun@...opsys.com,
	gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 07/21] usb: dwc2: hcd: fix split transfer schedule
 sequence

Hi Douglas,

[auto build test ERROR on next-20160120]
[cannot apply to v4.4-rc8 v4.4-rc7 v4.4-rc6 v4.4]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Douglas-Anderson/usb-dwc2-host-Fix-and-speed-up-all-the-stuff-especially-with-splits/20160121-131414
config: x86_64-randconfig-x019-01201142 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/usb/dwc2/core.c: In function 'dwc2_hc_start_transfer':
>> drivers/usb/dwc2/core.c:1876:17: error: 'struct dwc2_hsotg' has no member named 'split_order'
              &hsotg->split_order);
                    ^
--
>> /bin/bash: line 0: [: -ge: unary operator expected

vim +1876 drivers/usb/dwc2/core.c

  1870				ec_mc = 3;
  1871			else
  1872				ec_mc = 1;
  1873	
  1874			/* Put ourselves on the list to keep order straight */
  1875			list_move_tail(&chan->split_order_list_entry,
> 1876				       &hsotg->split_order);
  1877		} else {
  1878			if (dbg_hc(chan))
  1879				dev_vdbg(hsotg->dev, "no split\n");

---
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