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Code Issues Releases Wiki Activity

endianness annotations in arm io.h

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Al Viro 2007-10-14 19:36:00 +01:00 committed by Linus Torvalds
parent 5ba253313d
commit c6b44e50b8
1 changed files with 4 additions and 4 deletions
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8
include/asm-arm/io.h
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@ -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)