BUS_ERR            36 drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.h #define BUS_ERR(b,f,a...) BUS_MSG((b), error, f, ##a)
BUS_ERR            64 drivers/media/pci/saa7134/saa7134-i2c.c 	BUS_ERR       = 11, // bus error