linux-kernel - Re: [PATCH v2 2/2] phy: rockchip-inno-usb2: correct 480MHz output clock stable time

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Message-ID: <201611141523.W3QwkU4E%fengguang.wu@intel.com>
Date:   Mon, 14 Nov 2016 16:15:56 +0800
From:   kbuild test robot <lkp@...el.com>
To:     William Wu <wulf@...k-chips.com>
Cc:     kbuild-all@...org, kishon@...com, heiko@...ech.de,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        robh+dt@...nel.org, frank.wang@...k-chips.com,
        huangtao@...k-chips.com, dianders@...gle.com,
        briannorris@...gle.com, groeck@...gle.com, wulf@...k-chips.com
Subject: Re: [PATCH v2 2/2] phy: rockchip-inno-usb2: correct 480MHz output
 clock stable time

Hi William,

[auto build test ERROR on rockchip/for-next]
[also build test ERROR on v4.9-rc5 next-20161114]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/William-Wu/phy-rockchip-inno-usb2-correct-clk_ops-callback/20161114-150723
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/phy/phy-rockchip-inno-usb2.c: In function 'rockchip_usb2phy_clk480m_prepare':
>> drivers/phy/phy-rockchip-inno-usb2.c:169:3: error: too few arguments to function 'usleep_range'
      usleep_range(1200);
      ^~~~~~~~~~~~
   In file included from drivers/phy/phy-rockchip-inno-usb2.c:19:0:
   include/linux/delay.h:48:6: note: declared here
    void usleep_range(unsigned long min, unsigned long max);
         ^~~~~~~~~~~~

vim +/usleep_range +169 drivers/phy/phy-rockchip-inno-usb2.c

   163		if (!property_enabled(rphy, &rphy->phy_cfg->clkout_ctl)) {
   164			ret = property_enable(rphy, &rphy->phy_cfg->clkout_ctl, true);
   165			if (ret)
   166				return ret;
   167	
   168			/* waitting for the clk become stable */
 > 169			usleep_range(1200);
   170		}
   171	
   172		return 0;

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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