linux-kernel - Re: [media 7/7] PCI bridge driver for PT3 & PXQ3PE

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Date:	Mon, 15 Feb 2016 19:51:28 +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 7/7] PCI bridge driver for PT3 & PXQ3PE

Hi Буди,

[auto build test ERROR on linuxtv-media/master]
[cannot apply to v4.5-rc4 next-20160215]
[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/Driver-bundle-for-PT3-PX-Q3PE/20160215-173307
base:   git://linuxtv.org/media_tree.git master
config: microblaze-allmodconfig (attached as .config)
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=microblaze 

All errors (new ones prefixed by >>):

   drivers/media/pci/ptx/pxq3pe_pci.c: In function 'pxq3pe_remove':
>> drivers/media/pci/ptx/pxq3pe_pci.c:493:20: error: 'dma_ops' undeclared (first use in this function)
     if (c->dma.dat && dma_ops->free)
                       ^
   drivers/media/pci/ptx/pxq3pe_pci.c:493:20: note: each undeclared identifier is reported only once for each function it appears in
   drivers/media/pci/ptx/pxq3pe_pci.c: In function 'pxq3pe_probe':
   drivers/media/pci/ptx/pxq3pe_pci.c:561:41: error: 'dma_ops' undeclared (first use in this function)
     if (dev->dma_mask && *dev->dma_mask && dma_ops->alloc) {
                                            ^

vim +/dma_ops +493 drivers/media/pci/ptx/pxq3pe_pci.c

   487		}
   488		pxq3pe_w(card, PXQ3PE_I2C_ADR_GPIO, 0x80, &regctl, 1, PXQ3PE_MODE_GPIO);
   489		pxq3pe_power(card, false);
   490	
   491		/* dma_hw_unmap */
   492		free_irq(pdev->irq, card);
 > 493		if (c->dma.dat && dma_ops->free)
   494			dma_ops->free(&pdev->dev, c->dma.sz, c->dma.dat, c->dma.adr, NULL);
   495		for (i = 0; i < card->adapn; i++) {
   496			struct ptx_adap		*adap	= &card->adap[i];

---
0-DAY kernel test infrastructure                Open Source Technology Center
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Download attachment ".config.gz" of type "application/octet-stream" (43717 bytes)