On Fri, Jun 12, 2015 at 02:39:08PM +0900, Dean Lee wrote: > change own data type(WILC_Char) to common data type(s8) Why not just 'char'? And you are using these in "strings", so why not u8? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html