linux-kernel - Re: [PATCH v6 18/18] remoteproc: core: Retry rproc_fw_config_virtio() if !rproc->table

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Date:	Thu, 7 Jul 2016 09:25:17 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Peter Griffin <peter.griffin@...aro.org>
Cc:	kbuild-all@...org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, kernel@...inux.com,
	vinod.koul@...el.com, patrice.chotard@...com,
	bjorn.andersson@...aro.org, ohad@...ery.com,
	peter.griffin@...aro.org, lee.jones@...aro.org,
	dmaengine@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v6 18/18] remoteproc: core: Retry
 rproc_fw_config_virtio() if !rproc->table_ptr

Hi,

[auto build test WARNING on robh/for-next]
[also build test WARNING on v4.7-rc6 next-20160706]
[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/Peter-Griffin/Add-support-for-FDMA-DMA-controller-and-slim-core-rproc-found-on-STi-chipsets/20160706-170304
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: openrisc-allyesconfig (attached as .config)
compiler: or32-linux-gcc (GCC) 4.5.1-or32-1.0rc1
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=openrisc 

All warnings (new ones prefixed by >>):

>> drivers/remoteproc/remoteproc_internal.h:52:13: warning: 'rproc_fw_config_virtio_cb' declared 'static' but never defined
>> drivers/remoteproc/remoteproc_internal.h:53:13: warning: 'rproc_fw_config_virtio' declared 'static' but never defined
--
   drivers/remoteproc/st_slim_rproc.c: In function 'slim_rproc_alloc':
   drivers/remoteproc/st_slim_rproc.c:288:10: warning: assignment discards qualifiers from pointer target type
   drivers/remoteproc/st_slim_rproc.c: At top level:
>> drivers/remoteproc/remoteproc_internal.h:52:13: warning: 'rproc_fw_config_virtio_cb' declared 'static' but never defined
>> drivers/remoteproc/remoteproc_internal.h:53:13: warning: 'rproc_fw_config_virtio' declared 'static' but never defined

vim +52 drivers/remoteproc/remoteproc_internal.h

    46	};
    47	
    48	/* from remoteproc_core.c */
    49	void rproc_release(struct kref *kref);
    50	irqreturn_t rproc_vq_interrupt(struct rproc *rproc, int vq_id);
    51	int rproc_boot_nowait(struct rproc *rproc);
  > 52	static void rproc_fw_config_virtio_cb(const struct firmware *fw, void *context);
  > 53	static void rproc_fw_config_virtio(const struct firmware *fw, struct rproc *rproc);
    54	
    55	
    56	/* from remoteproc_virtio.c */

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

Download attachment ".config.gz" of type "application/octet-stream" (37350 bytes)