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From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC PATCH 3/4] ultrasoc: Add ultrasoc AXI Communicator driver
Date: Thu, 17 Jun 2021 07:23:59 +0800	[thread overview]
Message-ID: <202106170723.FvV1JcqL-lkp@intel.com> (raw)
In-Reply-To: <1623749684-65432-4-git-send-email-liuqi115@huawei.com>

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Hi Qi,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on linus/master]
[also build test ERROR on v5.13-rc6 next-20210616]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Qi-Liu/Add-support-for-Ultrasoc-Trace-Module/20210616-151905
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 94f0b2d4a1d0c52035aef425da5e022bd2cb1c71
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/34aa8589f94ed20eca533ed8463184bb3194f80d
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Qi-Liu/Add-support-for-Ultrasoc-Trace-Module/20210616-151905
        git checkout 34aa8589f94ed20eca533ed8463184bb3194f80d
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All error/warnings (new ones prefixed by >>):

   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c: In function 'axi_com_enable_hw':
>> drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:42:8: error: implicit declaration of function 'readl' [-Werror=implicit-function-declaration]
      42 |  val = readl(drvdata->base + AXIC_US_CTL);
         |        ^~~~~
>> drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:44:2: error: implicit declaration of function 'writel' [-Werror=implicit-function-declaration]
      44 |  writel(val, drvdata->base + AXIC_US_CTL);
         |  ^~~~~~
   In file included from include/linux/device.h:32,
                    from include/linux/acpi.h:15,
                    from drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:30:
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c: At top level:
>> include/linux/device/driver.h:263:1: warning: data definition has no type or storage class
     263 | module_init(__driver##_init); \
         | ^~~~~~~~~~~
   include/linux/platform_device.h:257:2: note: in expansion of macro 'module_driver'
     257 |  module_driver(__platform_driver, platform_driver_register, \
         |  ^~~~~~~~~~~~~
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:329:1: note: in expansion of macro 'module_platform_driver'
     329 | module_platform_driver(axi_com_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
>> include/linux/device/driver.h:263:1: error: type defaults to 'int' in declaration of 'module_init' [-Werror=implicit-int]
     263 | module_init(__driver##_init); \
         | ^~~~~~~~~~~
   include/linux/platform_device.h:257:2: note: in expansion of macro 'module_driver'
     257 |  module_driver(__platform_driver, platform_driver_register, \
         |  ^~~~~~~~~~~~~
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:329:1: note: in expansion of macro 'module_platform_driver'
     329 | module_platform_driver(axi_com_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:329:1: warning: parameter names (without types) in function declaration
   In file included from include/linux/device.h:32,
                    from include/linux/acpi.h:15,
                    from drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:30:
   include/linux/device/driver.h:268:1: warning: data definition has no type or storage class
     268 | module_exit(__driver##_exit);
         | ^~~~~~~~~~~
   include/linux/platform_device.h:257:2: note: in expansion of macro 'module_driver'
     257 |  module_driver(__platform_driver, platform_driver_register, \
         |  ^~~~~~~~~~~~~
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:329:1: note: in expansion of macro 'module_platform_driver'
     329 | module_platform_driver(axi_com_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
>> include/linux/device/driver.h:268:1: error: type defaults to 'int' in declaration of 'module_exit' [-Werror=implicit-int]
     268 | module_exit(__driver##_exit);
         | ^~~~~~~~~~~
   include/linux/platform_device.h:257:2: note: in expansion of macro 'module_driver'
     257 |  module_driver(__platform_driver, platform_driver_register, \
         |  ^~~~~~~~~~~~~
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:329:1: note: in expansion of macro 'module_platform_driver'
     329 | module_platform_driver(axi_com_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:329:1: warning: parameter names (without types) in function declaration
>> drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:331:20: error: expected declaration specifiers or '...' before string constant
     331 | MODULE_DESCRIPTION("Ultrasoc AXI COM driver");
         |                    ^~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:332:16: error: expected declaration specifiers or '...' before string constant
     332 | MODULE_LICENSE("Dual MIT/GPL");
         |                ^~~~~~~~~~~~~~
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:333:15: error: expected declaration specifiers or '...' before string constant
     333 | MODULE_AUTHOR("Jonathan Zhou <jonathan.zhouwen@huawei.com>");
         |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:334:15: error: expected declaration specifiers or '...' before string constant
     334 | MODULE_AUTHOR("Qi Liu <liuqi115@huawei.com>");
         |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   In file included from include/linux/device.h:32,
                    from include/linux/acpi.h:15,
                    from drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:30:
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:329:24: warning: 'axi_com_driver_exit' defined but not used [-Wunused-function]
     329 | module_platform_driver(axi_com_driver);
         |                        ^~~~~~~~~~~~~~
   include/linux/device/driver.h:264:20: note: in definition of macro 'module_driver'
     264 | static void __exit __driver##_exit(void) \
         |                    ^~~~~~~~
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:329:1: note: in expansion of macro 'module_platform_driver'
     329 | module_platform_driver(axi_com_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:329:24: warning: 'axi_com_driver_init' defined but not used [-Wunused-function]
     329 | module_platform_driver(axi_com_driver);
         |                        ^~~~~~~~~~~~~~
   include/linux/device/driver.h:259:19: note: in definition of macro 'module_driver'
     259 | static int __init __driver##_init(void) \
         |                   ^~~~~~~~
   drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c:329:1: note: in expansion of macro 'module_platform_driver'
     329 | module_platform_driver(axi_com_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors


vim +/readl +42 drivers/hwtracing/ultrasoc/ultrasoc-axi-com.c

    37	
    38	static void axi_com_enable_hw(struct axi_com_drv_data *drvdata)
    39	{
    40		u32 val;
    41	
  > 42		val = readl(drvdata->base + AXIC_US_CTL);
    43		val |= AXIC_US_CTL_EN;
  > 44		writel(val, drvdata->base + AXIC_US_CTL);
    45	
    46		val = readl(drvdata->base + AXIC_DS_CTL);
    47		val |= AXIC_DS_CTL_EN;
    48		writel(val, drvdata->base + AXIC_DS_CTL);
    49	}
    50	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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  reply	other threads:[~2021-06-16 23:23 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-15  9:34 [RFC PATCH 0/4] Add support for Ultrasoc Trace Module Qi Liu
2021-06-15  9:34 ` [RFC PATCH 1/4] Documentation: tracing: Documentation for ultrasoc framework and drivers Qi Liu
2021-06-23 22:51   ` Mathieu Poirier
2021-06-24 12:43     ` liuqi (BA)
2021-06-24 16:26       ` Mathieu Poirier
2021-06-15  9:34 ` [RFC PATCH 2/4] ultrasoc: add ultrasoc core layer framework Qi Liu
2021-06-15  9:34 ` [RFC PATCH 3/4] ultrasoc: Add ultrasoc AXI Communicator driver Qi Liu
2021-06-16 23:23   ` kernel test robot [this message]
2021-06-29 21:22   ` Mathieu Poirier
2021-07-08  9:27     ` liuqi (BA)
2021-06-15  9:34 ` [RFC PATCH 4/4] ultrasoc: Add System Memory Buffer driver Qi Liu
2021-06-16 18:04   ` kernel test robot
2021-06-24 22:47   ` Suzuki K Poulose
2021-07-08  8:25     ` liuqi (BA)
2021-06-29 20:50   ` Mathieu Poirier
2021-07-08  8:47     ` liuqi (BA)

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