hotkey_poll_setup_safe 2729 drivers/platform/x86/thinkpad_acpi.c hotkey_poll_setup_safe(false); hotkey_poll_setup_safe 2745 drivers/platform/x86/thinkpad_acpi.c hotkey_poll_setup_safe(false); hotkey_poll_setup_safe 3739 drivers/platform/x86/thinkpad_acpi.c hotkey_poll_setup_safe(true); hotkey_poll_setup_safe 4244 drivers/platform/x86/thinkpad_acpi.c hotkey_poll_setup_safe(false);