From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763789AbXJNSi2 (ORCPT ); Sun, 14 Oct 2007 14:38:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763276AbXJNSgD (ORCPT ); Sun, 14 Oct 2007 14:36:03 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:60295 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1763468AbXJNSgB (ORCPT ); Sun, 14 Oct 2007 14:36:01 -0400 To: torvalds@linux-foundation.org Subject: [PATCH] endianness annotations in arm io.h Cc: linux-kernel@vger.kernel.org, rmk@arm.linux.org.uk Message-Id: From: Al Viro Date: Sun, 14 Oct 2007 19:36:00 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Al Viro --- include/asm-arm/io.h | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h index 1d3caa4..eebe56e 100644 --- a/include/asm-arm/io.h +++ b/include/asm-arm/io.h @@ -228,12 +228,12 @@ extern void _memset_io(volatile void __iomem *, int, size_t); */ #ifndef ioread8 #define ioread8(p) ({ unsigned int __v = __raw_readb(p); __v; }) -#define ioread16(p) ({ unsigned int __v = le16_to_cpu(__raw_readw(p)); __v; }) -#define ioread32(p) ({ unsigned int __v = le32_to_cpu(__raw_readl(p)); __v; }) +#define ioread16(p) ({ unsigned int __v = le16_to_cpu((__force __le16)__raw_readw(p)); __v; }) +#define ioread32(p) ({ unsigned int __v = le32_to_cpu((__force __le32)__raw_readl(p)); __v; }) #define iowrite8(v,p) __raw_writeb(v, p) -#define iowrite16(v,p) __raw_writew(cpu_to_le16(v), p) -#define iowrite32(v,p) __raw_writel(cpu_to_le32(v), p) +#define iowrite16(v,p) __raw_writew((__force __u16)cpu_to_le16(v), p) +#define iowrite32(v,p) __raw_writel((__force __u32)cpu_to_le32(v), p) #define ioread8_rep(p,d,c) __raw_readsb(p,d,c) #define ioread16_rep(p,d,c) __raw_readsw(p,d,c) -- 1.5.3.GIT