USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI  133 drivers/hid/hid-ids.h #define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI	0x0242
USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI   50 drivers/input/mouse/bcm5974.c #define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI	0x0242