linux-kernel - Re: [PATCH] Axi-usb: Add support for 64-bit addressing.

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Date:	Mon, 11 Apr 2016 16:08:14 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Nava kishore Manne <nava.manne@...inx.com>
Cc:	kbuild-all@...org, robh+dt@...nel.org, pawel.moll@....com,
	mark.rutland@....com, ijc+devicetree@...lion.org.uk,
	galak@...eaurora.org, michal.simek@...inx.com,
	soren.brinkmann@...inx.com, balbi@...com,
	gregkh@...uxfoundation.org, hyun.kwon@...inx.com, navam@...inx.com,
	radhey.shyam.pandey@...inx.com, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Axi-usb: Add support for 64-bit addressing.

Hi Nava,

[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.6-rc3 next-20160411]
[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/Nava-kishore-Manne/Axi-usb-Add-support-for-64-bit-addressing/20160411-154657
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux for-next
config: i386-randconfig-x015-201615 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/usb/gadget/udc/udc-xilinx.c: In function 'xudc_write64':
>> drivers/usb/gadget/udc/udc-xilinx.c:236:2: error: implicit declaration of function 'writeq' [-Werror=implicit-function-declaration]
     writeq(val, addr + offset);
     ^
   cc1: some warnings being treated as errors

vim +/writeq +236 drivers/usb/gadget/udc/udc-xilinx.c

   230	 * @offset: register offset
   231	 * @val: data to be written
   232	 **/
   233	static void xudc_write64(void __iomem *addr, u32 offset, u64 val)
   234	{
   235	#if defined(CONFIG_PHYS_ADDR_T_64BIT)
 > 236		writeq(val, addr + offset);
   237	#endif
   238	}
   239	

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

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