SONYPI_BACK_MASK  401 drivers/char/sonypi.c 	{ SONYPI_DEVICE_MODEL_TYPE2, 0x11, SONYPI_BACK_MASK, sonypi_backev },
SONYPI_BACK_MASK 3572 drivers/platform/x86/sony-laptop.c 	{ 0x11, SONYPI_BACK_MASK, sonypi_backev },