linux-kernel - Re: [PATCH v1 5/6] staging: atomisp: Move MIPI_PORT

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Date:   Thu, 27 May 2021 02:23:57 +0800
From:   kernel test robot <lkp@...el.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Wolfram Sang <wsa-dev@...g-engineering.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-i2c@...r.kernel.org, linux-acpi@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-staging@...ts.linux.dev
Cc:     kbuild-all@...ts.01.org, linux-media@...r.kernel.org,
        Mika Westerberg <mika.westerberg@...ux.intel.com>
Subject: Re: [PATCH v1 5/6] staging: atomisp: Move MIPI_PORT_LANES to the
 only user

Hi Andy,

I love your patch! Yet something to improve:

[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on wsa/i2c/for-next v5.13-rc3 next-20210526]
[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/Andy-Shevchenko/i2c-acpi-Export-i2c_acpi_find_client_by_adev-for-users/20210526-204453
base:   git://linuxtv.org/media_tree.git master
config: i386-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/8f95e744d93a29bc02a3e8487a9fbb49e68d38dc
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Andy-Shevchenko/i2c-acpi-Export-i2c_acpi_find_client_by_adev-for-users/20210526-204453
        git checkout 8f95e744d93a29bc02a3e8487a9fbb49e68d38dc
        # save the attached .config to linux build tree
        make W=1 ARCH=i386 

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

All errors (new ones prefixed by >>):

>> drivers/staging/media/atomisp/pci/runtime/isys/src/rx.c:23:46: error: 'N_RX_MODE' undeclared here (not in a function); did you mean 'N_RX_ID'?
      23 | static const mipi_lane_cfg_t MIPI_PORT_LANES[N_RX_MODE][N_MIPI_PORT_ID] = {
         |                                              ^~~~~~~~~
         |                                              N_RX_ID
   drivers/staging/media/atomisp/pci/runtime/isys/src/rx.c:23:30: warning: 'MIPI_PORT_LANES' defined but not used [-Wunused-variable]
      23 | static const mipi_lane_cfg_t MIPI_PORT_LANES[N_RX_MODE][N_MIPI_PORT_ID] = {
         |                              ^~~~~~~~~~~~~~~


vim +23 drivers/staging/media/atomisp/pci/runtime/isys/src/rx.c

    22	
  > 23	static const mipi_lane_cfg_t MIPI_PORT_LANES[N_RX_MODE][N_MIPI_PORT_ID] = {
    24		{MIPI_4LANE_CFG, MIPI_1LANE_CFG, MIPI_0LANE_CFG},
    25		{MIPI_3LANE_CFG, MIPI_1LANE_CFG, MIPI_0LANE_CFG},
    26		{MIPI_2LANE_CFG, MIPI_1LANE_CFG, MIPI_0LANE_CFG},
    27		{MIPI_1LANE_CFG, MIPI_1LANE_CFG, MIPI_0LANE_CFG},
    28		{MIPI_2LANE_CFG, MIPI_1LANE_CFG, MIPI_2LANE_CFG},
    29		{MIPI_3LANE_CFG, MIPI_1LANE_CFG, MIPI_1LANE_CFG},
    30		{MIPI_2LANE_CFG, MIPI_1LANE_CFG, MIPI_1LANE_CFG},
    31		{MIPI_1LANE_CFG, MIPI_1LANE_CFG, MIPI_1LANE_CFG}
    32	};
    33	

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

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