Re: [PATCH RFC 11/14] ahci: pata_arasan_cf: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr()

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

Hi Raphael,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:

[auto build test ERROR on 5ffa57f6eecefababb8cbe327222ef171943b183]

url:    https://github.com/intel-lab-lkp/linux/commits/Raphael-Gallais-Pou/ahci-brcm-Switch-from-CONFIG_PM_SLEEP-guards-to-pm_sleep_ptr/20250127-205128
base:   5ffa57f6eecefababb8cbe327222ef171943b183
patch link:    https://lore.kernel.org/r/20250127-pm_ata-v1-11-f8f50c821a2a%40gmail.com
patch subject: [PATCH RFC 11/14] ahci: pata_arasan_cf: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr()
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20250128/202501280531.FN5QLnfR-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250128/202501280531.FN5QLnfR-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/202501280531.FN5QLnfR-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from drivers/ata/pata_arasan_cf.c:28:
   In file included from include/linux/dmaengine.h:8:
   In file included from include/linux/device.h:32:
   In file included from include/linux/device/driver.h:21:
   In file included from include/linux/module.h:19:
   In file included from include/linux/elf.h:6:
   In file included from arch/s390/include/asm/elf.h:181:
   In file included from arch/s390/include/asm/mmu_context.h:11:
   In file included from arch/s390/include/asm/pgalloc.h:18:
   In file included from include/linux/mm.h:2224:
   include/linux/vmstat.h:504:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
     504 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
         |                            ~~~~~~~~~~~~~~~~~~~~~ ^
     505 |                            item];
         |                            ~~~~
   include/linux/vmstat.h:511:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
     511 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
         |                            ~~~~~~~~~~~~~~~~~~~~~ ^
     512 |                            NR_VM_NUMA_EVENT_ITEMS +
         |                            ~~~~~~~~~~~~~~~~~~~~~~
   include/linux/vmstat.h:524:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
     524 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
         |                            ~~~~~~~~~~~~~~~~~~~~~ ^
     525 |                            NR_VM_NUMA_EVENT_ITEMS +
         |                            ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/ata/pata_arasan_cf.c:938:2: error: call to undeclared function 'ata_host_suspend'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     938 |         ata_host_suspend(host, PMSG_SUSPEND);
         |         ^
>> drivers/ata/pata_arasan_cf.c:948:2: error: call to undeclared function 'ata_host_resume'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     948 |         ata_host_resume(host);
         |         ^
   3 warnings and 2 errors generated.


vim +/ata_host_suspend +938 drivers/ata/pata_arasan_cf.c

a480167b23ef9b3 Viresh Kumar    2011-02-22  928  
a480167b23ef9b3 Viresh Kumar    2011-02-22  929  static int arasan_cf_suspend(struct device *dev)
a480167b23ef9b3 Viresh Kumar    2011-02-22  930  {
90f0adf0936d464 Sergei Shtylyov 2011-10-12  931  	struct ata_host *host = dev_get_drvdata(dev);
a480167b23ef9b3 Viresh Kumar    2011-02-22  932  	struct arasan_cf_dev *acdev = host->ports[0]->private_data;
a480167b23ef9b3 Viresh Kumar    2011-02-22  933  
40679b3ce9d993e Viresh Kumar    2012-02-23  934  	if (acdev->dma_chan)
72b2caff4aac451 Vinod Koul      2014-10-11  935  		dmaengine_terminate_all(acdev->dma_chan);
40679b3ce9d993e Viresh Kumar    2012-02-23  936  
a480167b23ef9b3 Viresh Kumar    2011-02-22  937  	cf_exit(acdev);
ec87cf3782f7b05 Sergey Shtylyov 2022-02-02 @938  	ata_host_suspend(host, PMSG_SUSPEND);
ec87cf3782f7b05 Sergey Shtylyov 2022-02-02  939  	return 0;
a480167b23ef9b3 Viresh Kumar    2011-02-22  940  }
a480167b23ef9b3 Viresh Kumar    2011-02-22  941  
a480167b23ef9b3 Viresh Kumar    2011-02-22  942  static int arasan_cf_resume(struct device *dev)
a480167b23ef9b3 Viresh Kumar    2011-02-22  943  {
90f0adf0936d464 Sergei Shtylyov 2011-10-12  944  	struct ata_host *host = dev_get_drvdata(dev);
a480167b23ef9b3 Viresh Kumar    2011-02-22  945  	struct arasan_cf_dev *acdev = host->ports[0]->private_data;
a480167b23ef9b3 Viresh Kumar    2011-02-22  946  
a480167b23ef9b3 Viresh Kumar    2011-02-22  947  	cf_init(acdev);
a480167b23ef9b3 Viresh Kumar    2011-02-22 @948  	ata_host_resume(host);
a480167b23ef9b3 Viresh Kumar    2011-02-22  949  
a480167b23ef9b3 Viresh Kumar    2011-02-22  950  	return 0;
a480167b23ef9b3 Viresh Kumar    2011-02-22  951  }
a480167b23ef9b3 Viresh Kumar    2011-02-22  952  

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