linux-kernel - Re: [media 7/8] PCIE bridge driver for PT3 & PX-Q3PE

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Message-ID: <201604012217.NasUdm6m%fengguang.wu@intel.com>
Date:	Fri, 1 Apr 2016 22:27:45 +0800
From:	kbuild test robot <lkp@...el.com>
To:	info@....ma
Cc:	kbuild-all@...org, linux-media@...r.kernel.org,
	Буди Романто, AreMa Inc 
	<knightrider@....ma>, linux-kernel@...r.kernel.org, crope@....fi,
	m.chehab@...sung.com, mchehab@....samsung.com, hdegoede@...hat.com,
	laurent.pinchart@...asonboard.com, mkrufky@...uxtv.org,
	sylvester.nawrocki@...il.com, g.liakhovetski@....de,
	peter.senna@...il.com
Subject: Re: [media 7/8] PCIE bridge driver for PT3 & PX-Q3PE

Hi Буди,

[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v4.6-rc1 next-20160401]
[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/info-are-ma/DVB-driver-for-Earthsoft-PT3-PLEX-PX-Q3PE-ISDB-S-T-PCIE-cards-PX-BCUD-ISDB-S-USB-dongle/20160401-034740
base:   git://linuxtv.org/media_tree.git master
config: i386-allmodconfig (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/media/pci/ptx/pt3_pci.c: In function 'pt3_dma_run':
>> drivers/media/pci/ptx/pt3_pci.c:225:3: error: implicit declaration of function 'writeq' [-Werror=implicit-function-declaration]
      writeq(p->desc_info->adr, base + PT3_DMA_DESC);
      ^
   cc1: some warnings being treated as errors
--
   drivers/media/pci/ptx/pxq3pe_pci.c: In function 'pxq3pe_remove':
>> drivers/media/pci/ptx/pxq3pe_pci.c:484:3: error: implicit declaration of function 'vfree' [-Werror=implicit-function-declaration]
      vfree(p->sBuf);
      ^
   drivers/media/pci/ptx/pxq3pe_pci.c: In function 'pxq3pe_probe':
>> drivers/media/pci/ptx/pxq3pe_pci.c:536:14: error: implicit declaration of function 'vzalloc' [-Werror=implicit-function-declaration]
      p->sBuf  = vzalloc(p->sBufSize);
                 ^
   drivers/media/pci/ptx/pxq3pe_pci.c:536:12: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
      p->sBuf  = vzalloc(p->sBufSize);
               ^
   cc1: some warnings being treated as errors

vim +/writeq +225 drivers/media/pci/ptx/pt3_pci.c

   219	
   220		if (ON) {
   221			for (i = 0; i < p->ts_blk_cnt; i++)		/* 17 */
   222				*p->ts_info[i].dat	= PTX_TS_NOT_SYNC;
   223			p->ts_blk_idx = 0;
   224			writel(2, base + PT3_DMA_CTL);			/* stop DMA */
 > 225			writeq(p->desc_info->adr, base + PT3_DMA_DESC);
   226			writel(1, base + PT3_DMA_CTL);			/* start DMA */
   227		} else {
   228			writel(2, base + PT3_DMA_CTL);			/* stop DMA */

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