Re: [PATCH 4/5] driver: spi: cadence: Add ACPI support

[kernel test robot <lkp@intel.com>]

Hi Witold,

kernel test robot noticed the following build errors:

[auto build test ERROR on broonie-spi/for-next]
[also build test ERROR on linus/master v6.9-rc1 next-20240328]
[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/Witold-Sadowski/spi-cadence-Add-new-bindings-documentation-for-Cadence-XSPI/20240330-035124
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
patch link:    https://lore.kernel.org/r/20240329194849.25554-5-wsadowski%40marvell.com
patch subject: [PATCH 4/5] driver: spi: cadence: Add ACPI support
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20240331/202403311503.5rYNyUzp-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240331/202403311503.5rYNyUzp-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/202403311503.5rYNyUzp-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/spi/spi-cadence-xspi.c: In function 'mrvl_ioreadq':
   drivers/spi/spi-cadence-xspi.c:535:14: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     535 |         if (((uint64_t)buf % 8) == 0) {
         |              ^
   drivers/spi/spi-cadence-xspi.c:537:36: error: implicit declaration of function 'readq'; did you mean 'readb'? [-Werror=implicit-function-declaration]
     537 |                         *buf64++ = readq(addr);
         |                                    ^~~~~
         |                                    readb
   drivers/spi/spi-cadence-xspi.c: In function 'mrvl_iowriteq':
   drivers/spi/spi-cadence-xspi.c:559:14: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
     559 |         if (((uint64_t)buf % 8) == 0) {
         |              ^
   drivers/spi/spi-cadence-xspi.c:561:25: error: implicit declaration of function 'writeq'; did you mean 'writel'? [-Werror=implicit-function-declaration]
     561 |                         writeq(*buf64++, addr);
         |                         ^~~~~~
         |                         writel
   drivers/spi/spi-cadence-xspi.c: In function 'cdns_xspi_setup':
   drivers/spi/spi-cadence-xspi.c:869:43: error: implicit declaration of function 'spi_master_get_devdata'; did you mean 'spi_mem_get_drvdata'? [-Werror=implicit-function-declaration]
     869 |         struct cdns_xspi_dev *cdns_xspi = spi_master_get_devdata(spi_dev->master);
         |                                           ^~~~~~~~~~~~~~~~~~~~~~
         |                                           spi_mem_get_drvdata
   drivers/spi/spi-cadence-xspi.c:869:73: error: 'struct spi_device' has no member named 'master'
     869 |         struct cdns_xspi_dev *cdns_xspi = spi_master_get_devdata(spi_dev->master);
         |                                                                         ^~
   drivers/spi/spi-cadence-xspi.c: At top level:
>> drivers/spi/spi-cadence-xspi.c:993: error: unterminated #ifdef
     993 | #ifdef CONFIG_OF
         | 
   cc1: some warnings being treated as errors


vim +993 drivers/spi/spi-cadence-xspi.c

   986	
   987	static const struct acpi_device_id cdns_xspi_acpi_match[] = {
   988		{"cdns,xspi-nor", 0},
   989		{"mrvl,xspi-nor", 0},
   990		{},
   991	};
   992	MODULE_DEVICE_TABLE(acpi, cdns_xspi_acpi_match);
 > 993	#ifdef CONFIG_OF
   994	static const struct of_device_id cdns_xspi_of_match[] = {
   995		{
   996			.compatible = "cdns,xspi-nor",
   997		},
   998		{
   999			.compatible = "mrvl,xspi-nor",
  1000		},
  1001		{ /* end of table */}
  1002	};
  1003	MODULE_DEVICE_TABLE(of, cdns_xspi_of_match);
  1004	

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