1. 12 Aug, 2007 1 commit
  2. 07 Aug, 2007 1 commit
  3. 03 Aug, 2007 1 commit
    • Henrique de Moraes Holschuh's avatar
      ACPI: thinkpad-acpi: fix the module init failure path · ac36393d
      Henrique de Moraes Holschuh authored
      Thomas Renninger reports that if one tries to load thinkpad-acpi in a
      non-thinkpad, one gets:
      
      Call Trace:
       [<ffffffff802fa57d>] kref_get+0x2f/0x36
       [<ffffffff802f97f7>] kobject_get+0x12/0x17
       [<ffffffff8036dfd7>] get_driver+0x14/0x1a
       [<ffffffff8036dfee>] driver_remove_file+0x11/0x32
       [<ffffffff8823b9be>] :thinkpad_acpi:thinkpad_acpi_module_exit+0xa8/0xfc
       [<ffffffff8824b8a0>] :thinkpad_acpi:thinkpad_acpi_module_init+0x74a/0x776
       [<ffffffff8024f968>] __link_module+0x0/0x25
       [<ffffffff80252269>] sys_init_module+0x162c/0x178f
       [<ffffffff8020bc2e>] system_call+0x7e/0x83
      
      So, track if the platform driver and its driver attributes were registered,
      and only deallocate them in that case.
      
      This patch is based on Thomas Renninger's patch for the issue.
      Signed-off-by: default avatarHenrique de Moraes Holschuh <hmh@hmh.eng.br>
      Acked-by: default avatarThomas Renninger <trenn@suse.de>
      Signed-off-by: default avatarLen Brown <len.brown@intel.com>
      ac36393d
  4. 02 Aug, 2007 37 commits