Re: [PATCH v2 3/5] usb: musb: Add support of CPPI 4.1 DMA controller to DA8xx

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Hi Alexandre,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.10-rc4 next-20170118]
[cannot apply to balbi-usb/next]
[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/Alexandre-Bailon/usb-musb-da8xx-Remove-CPPI-3-0-quirk-and-methods/20170118-064830
config: arm-davinci_all_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
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=arm 

All errors (new ones prefixed by >>):

   drivers/usb/musb/da8xx.c: In function 'da8xx_dma_controller_create':
>> drivers/usb/musb/da8xx.c:470:3: error: implicit declaration of function 'cppi41_register_dma_callback' [-Werror=implicit-function-declaration]
      cppi41_register_dma_callback(controller,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
   At top level:
   drivers/usb/musb/da8xx.c:464:1: warning: 'da8xx_dma_controller_create' defined but not used [-Wunused-function]
    da8xx_dma_controller_create(struct musb *musb, void __iomem *base)
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/cppi41_register_dma_callback +470 drivers/usb/musb/da8xx.c

   464	da8xx_dma_controller_create(struct musb *musb, void __iomem *base)
   465	{
   466		struct dma_controller *controller;
   467	
   468		controller = cppi41_dma_controller_create(musb, base);
   469		if (!IS_ERR_OR_NULL(controller))
 > 470			cppi41_register_dma_callback(controller,
   471						     da8xx_dma_controller_callback);
   472		return controller;
   473	}

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

Attachment: .config.gz
Description: application/gzip


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