I found that i2c-compat.h is not referred by any linux/media code and it seems code for Linux 2.4/2.5 support. What is the minimum supporting kernel of the current development tree? It looks like i2c-compat.h could be dropped. David -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html