Other kernel compilation messages that look potentially PPC specific or related:


  CC      drivers/cpufreq/cpufreq.o
drivers/cpufreq/cpufreq.c: In function 'cpufreq_add_dev':
drivers/cpufreq/cpufreq.c:829: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
drivers/cpufreq/cpufreq.c:833: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
drivers/cpufreq/cpufreq.c:835: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result
  CC      drivers/cpufreq/cpufreq_stats.o
...

  CC      drivers/macintosh/smu.o
  CC      drivers/macintosh/therm_pm72.o
drivers/macintosh/therm_pm72.c: In function 'init_cpu_state':
drivers/macintosh/therm_pm72.c:1185: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1186: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1187: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1188: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1189: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1191: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1192: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1193: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1194: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1195: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c: In function 'init_backside_state':
drivers/macintosh/therm_pm72.c:1383: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1384: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c: In function 'init_drives_state':
drivers/macintosh/therm_pm72.c:1503: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1504: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c: In function 'init_dimms_state':
drivers/macintosh/therm_pm72.c:1625: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c: In function 'init_slots_state':
drivers/macintosh/therm_pm72.c:1743: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
drivers/macintosh/therm_pm72.c:1744: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
  CC      drivers/macintosh/windfarm_core.o

  CC      drivers/pci/search.o
drivers/pci/search.c: In function 'pci_find_slot':
drivers/pci/search.c:99: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:477)
drivers/pci/search.c: At top level:
drivers/pci/search.c:434: warning: 'pci_find_device' is deprecated (declared at drivers/pci/search.c:241)
drivers/pci/search.c:434: warning: 'pci_find_device' is deprecated (declared at drivers/pci/search.c:241)
  CC      drivers/pci/pci-sysfs.o


  LD      drivers/serial/built-in.o
  CC [M]  drivers/serial/serial_core.o
  CC [M]  drivers/serial/pmac_zilog.o
drivers/serial/pmac_zilog.c: In function 'pmz_suspend':
drivers/serial/pmac_zilog.c:1590: warning: format '%d' expects type 'int', but argument 3 has type 'pm_message_t'
  CC      drivers/usb/class/usblp.o