Re: [PATCH v1 1/1] fpga: lattice-sysconfig-spi: simplify with spi_get_device_match_data()

Re: [PATCH v1 1/1] fpga: lattice-sysconfig-spi: simplify with spi_get_device_match_data()

[kernel test robot]

Hi Andy,

kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v7.1-rc2 next-20260508]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Andy-Shevchenko/fpga-lattice-sysconfig-spi-simplify-with-spi_get_device_match_data/20260509-133025
base:   linus/master
patch link:    https://lore.kernel.org/r/20260508080650.1144588-1-andriy.shevchenko%40linux.intel.com
patch subject: [PATCH v1 1/1] fpga: lattice-sysconfig-spi: simplify with spi_get_device_match_data()
config: arm-randconfig-004-20260509 (https://download.01.org/0day-ci/archive/20260509/202605091959.PZIPUKud-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 5bac06718f502014fade905512f1d26d578a18f3)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260509/202605091959.PZIPUKud-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202605091959.PZIPUKud-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/fpga/lattice-sysconfig-spi.c:96:44: error: incompatible pointer types passing 'struct device *' to parameter of type 'const struct spi_device *' [-Wincompatible-pointer-types]
      96 |         spi_max_speed = spi_get_device_match_data(dev);
         |                                                   ^~~
   include/linux/spi/spi.h:1757:52: note: passing argument to parameter 'sdev' here
    1757 | spi_get_device_match_data(const struct spi_device *sdev);
         |                                                    ^
   1 error generated.


vim +96 drivers/fpga/lattice-sysconfig-spi.c

    85	
    86	static int sysconfig_spi_probe(struct spi_device *spi)
    87	{
    88		struct device *dev = &spi->dev;
    89		struct sysconfig_priv *priv;
    90		const u32 *spi_max_speed;
    91	
    92		priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
    93		if (!priv)
    94			return -ENOMEM;
    95	
  > 96		spi_max_speed = spi_get_device_match_data(dev);
    97		if (!spi_max_speed)
    98			return -EINVAL;
    99	
   100		if (spi->max_speed_hz > *spi_max_speed) {
   101			dev_err(dev, "SPI speed %u is too high, maximum speed is %u\n",
   102				spi->max_speed_hz, *spi_max_speed);
   103			return -EINVAL;
   104		}
   105	
   106		priv->dev = dev;
   107		priv->command_transfer = sysconfig_spi_cmd_transfer;
   108		priv->bitstream_burst_write_init = sysconfig_spi_bitstream_burst_init;
   109		priv->bitstream_burst_write = sysconfig_spi_bitstream_burst_write;
   110		priv->bitstream_burst_write_complete = sysconfig_spi_bitstream_burst_complete;
   111	
   112		return sysconfig_probe(priv);
   113	}
   114	

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