Symbol: TP_NVRAM_MASK_LEVEL_BRIGHTNESS
drivers/platform/x86/lenovo/thinkpad_acpi.c
2319
n->brightness_level = (d & TP_NVRAM_MASK_LEVEL_BRIGHTNESS)
drivers/platform/x86/lenovo/thinkpad_acpi.c
6462
& TP_NVRAM_MASK_LEVEL_BRIGHTNESS)
drivers/platform/x86/lenovo/thinkpad_acpi.c
6488
if (lec != ((b_nvram & TP_NVRAM_MASK_LEVEL_BRIGHTNESS)
drivers/platform/x86/lenovo/thinkpad_acpi.c
6491
b_nvram &= ~(TP_NVRAM_MASK_LEVEL_BRIGHTNESS <<