Hi Fengguang, > drivers/net/wireless/mwifiex/uap_event.c: In function 'mwifiex_process_uap_event': > drivers/net/wireless/mwifiex/uap_event.c:251:11: warning: comparison of distinct pointer types lacks > a cast [enabled by default] Thanks for reporting this warning. Could you please share your gcc version (or ppc toolchain version) with me? Thanks, Bing -- 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