Most recent kernel where this bug did not occur:
Distribution:
Hardware Environment:
Software Environment:
Problem Description:

Steps to reproduce:
drivers/pcmcia/ds.c: In function 'pcmcia_bus_rescan':
drivers/pcmcia/ds.c:744: warning: ignoring return value 
of 'bus_rescan_devices', declared with attribute warn_unused_result
drivers/pcmcia/ds.c: In function 'pcmcia_store_allow_func_id_match':
drivers/pcmcia/ds.c:1012: warning: ignoring return value 
of 'bus_rescan_devices', declared with attribute warn_unused_result
drivers/pcmcia/ds.c: In function 'init_pcmcia_bus':
drivers/pcmcia/ds.c:1297: warning: ignoring return value of 'bus_register', 
declared with attribute warn_unused_result
drivers/pcmcia/ds.c:1298: warning: ignoring return value 
of 'class_interface_register', declared with attribute warn_unused_result
  CC [M]  drivers/pcmcia/pcmcia_resource.o
  CC [M]  drivers/pcmcia/pcmcia_ioctl.o
drivers/pcmcia/pcmcia_ioctl.c: In function 'proc_read_drivers':
drivers/pcmcia/pcmcia_ioctl.c:132: warning: ignoring return value 
of 'bus_for_each_drv', declared with attribute warn_unused_result
drivers/pcmcia/pcmcia_ioctl.c: In function 'bind_request':
drivers/pcmcia/pcmcia_ioctl.c:272: warning: ignoring return value 
of 'bus_rescan_devices', declared with attribute warn_unused_result
  CC [M]  drivers/pcmcia/cs.o
  CC [M]  drivers/pcmcia/cistpl.o
  CC [M]  drivers/pcmcia/rsrc_mgr.o
  CC [M]  drivers/pcmcia/socket_sysfs.o
  CC [M]  drivers/pcmcia/cardbus.o
  LD [M]  drivers/pcmcia/pcmcia_core.o
  LD [M]  drivers/pcmcia/pcmcia.o
  CC [M]  drivers/pcmcia/rsrc_nonstatic.o
  CC [M]  drivers/pcmcia/yenta_socket.o
drivers/pcmcia/yenta_socket.c: In function 'yenta_probe':
drivers/pcmcia/yenta_socket.c:1200: warning: ignoring return value 
of 'device_create_file', declared with attribute warn_unused_result
drivers/pcmcia/yenta_socket.c: In function 'yenta_dev_resume':
drivers/pcmcia/yenta_socket.c:1256: warning: ignoring return value 
of 'pci_enable_device', declared with attribute warn_unused_result
  CC [M]  drivers/pcmcia/pd6729.o
  CC [M]  drivers/pcmcia/i82092.o
drivers/pcmcia/i82092.c: In function 'i82092aa_module_init':
drivers/pcmcia/i82092.c:709: warning: ignoring return value 
of 'pci_register_driver', declared with attribute warn_unused_result
  CC      drivers/pnp/core.o
  CC      drivers/pnp/card.o
drivers/pnp/card.c: In function 'pnp_interface_attach_card':
drivers/pnp/card.c:167: warning: ignoring return value of 'device_create_file', 
declared with attribute warn_unused_result
drivers/pnp/card.c:168: warning: ignoring return value of 'device_create_file', 
declared with attribute warn_unused_result
drivers/pnp/card.c: In function 'pnp_request_card_device':
drivers/pnp/card.c:315: warning: ignoring return value of 'device_bind_driver', 
declared with attribute warn_unused_result