thinklight_toggle 1975 drivers/platform/x86/thinkpad_acpi.c u16 thinklight_toggle:1; thinklight_toggle 2436 drivers/platform/x86/thinkpad_acpi.c n->thinklight_toggle = !!(d & TP_NVRAM_MASK_THINKLIGHT); thinklight_toggle 2514 drivers/platform/x86/thinkpad_acpi.c TPACPI_COMPARE_KEY(TP_ACPI_HOTKEYSCAN_FNPAGEUP, thinklight_toggle);