From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f176.google.com ([209.85.212.176]:34045 "EHLO mail-wi0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751957AbaKBUn0 (ORCPT ); Sun, 2 Nov 2014 15:43:26 -0500 Received: by mail-wi0-f176.google.com with SMTP id h11so4975318wiw.3 for ; Sun, 02 Nov 2014 12:43:25 -0800 (PST) From: Alexander Aring Subject: [PATCH bluetooth-next 3/6] mac802154: fix byteorder issues Date: Sun, 2 Nov 2014 21:43:03 +0100 Message-Id: <1414960986-7051-4-git-send-email-alex.aring@gmail.com> In-Reply-To: <1414960986-7051-1-git-send-email-alex.aring@gmail.com> References: <1414960986-7051-1-git-send-email-alex.aring@gmail.com> Sender: linux-wpan-owner@vger.kernel.org List-ID: To: linux-wpan@vger.kernel.org Cc: kernel@pengutronix.de, Alexander Aring Running make C=2 occurs these warnings: cast from restricted __be64 incorrect type in argument 1 (different base types) expected unsigned long long[unsigned] [usertype] val got restricted __be64 [usertype] cast from restricted __be64 cast to restricted __le64 This patch fix these warnings by forcing to __le64 type and using swabp64 instead swab64. Signed-off-by: Alexander Aring Reported-by: Marcel Holtmann --- include/net/mac802154.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/net/mac802154.h b/include/net/mac802154.h index c17acbd..8b0c26b 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -215,12 +215,12 @@ struct ieee802154_ops { }; /** - * ieee802154_netdev_to_extended_addr - convert __be64 u8 pointer to __le64 + * ieee802154_netdev_to_extended_addr - convert big endian 64 byte void pointer to __le64 * @dev_addr: big endian address pointer like netdevice dev_addr attribute */ -static inline __le64 ieee802154_netdev_to_extended_addr(const u8 *dev_addr) +static inline __le64 ieee802154_netdev_to_extended_addr(const void *dev_addr) { - return (__le64)swab64(*((__be64 *)dev_addr)); + return (__force __le64)swab64p(dev_addr); } /* Basic interface to register ieee802154 hwice */ -- 2.1.3