NVKM_I2C_BUS_EXT 1739 drivers/gpu/drm/nouveau/dispnv50/disp.c bus = nvkm_i2c_bus_find(i2c, NVKM_I2C_BUS_EXT(dcbe->extdev)); NVKM_I2C_BUS_EXT 419 drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c const int id = NVKM_I2C_BUS_EXT(dcbE.extdev);