In the source files drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bit.c:26 and drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c:214 refer to configuration options "CONFIG_NOUVEAU_I2C_INTERNAL" and "CONFIG_NOUVEAU_I2C_INTERNAL_DEFAULT" for conditional compilation, but these configuration options are not defined in any kconfig files, which means the "#ifdef CONFIG_NOUVEAU_I2C_INTERNAL_xxx" condition contains dead code. Do these configuration options need to be retained and added later? Or can we simply drop the dead code? Best regards, Yanjie Ren Ying Sun
