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move io-64-nonatomic*.h out of asm-generic

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These are not implementations of default architecture code but helpers
for drivers. Move them to the place they belong to.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Darren Hart <dvhart@linux.intel.com>
Acked-by: Hitoshi Mitake <mitake.hitoshi@lab.ntt.co.jp>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Christoph Hellwig 2015-08-28 09:27:14 +02:00 • committed by Arnd Bergmann
parent 049e6dde7e
commit 2f8e2c8777
15 changed files with 19 additions and 19 deletions
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32
include/asm-generic/io-64-nonatomic-hi-lo.h
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@ -1,32 +0,0 @@
#ifndef _ASM_IO_64_NONATOMIC_HI_LO_H_
#define _ASM_IO_64_NONATOMIC_HI_LO_H_
#include <linux/io.h>
#include <asm-generic/int-ll64.h>
static inline __u64 hi_lo_readq(const volatile void __iomem *addr)
{
const volatile u32 __iomem *p = addr;
u32 low, high;
high = readl(p + 1);
low = readl(p);
return low + ((u64)high << 32);
}
static inline void hi_lo_writeq(__u64 val, volatile void __iomem *addr)
{
writel(val >> 32, addr + 4);
writel(val, addr);
}
#ifndef readq
#define readq hi_lo_readq
#endif
#ifndef writeq
#define writeq hi_lo_writeq
#endif
#endif /* _ASM_IO_64_NONATOMIC_HI_LO_H_ */

32
include/asm-generic/io-64-nonatomic-lo-hi.h
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@ -1,32 +0,0 @@
#ifndef _ASM_IO_64_NONATOMIC_LO_HI_H_
#define _ASM_IO_64_NONATOMIC_LO_HI_H_
#include <linux/io.h>
#include <asm-generic/int-ll64.h>
static inline __u64 lo_hi_readq(const volatile void __iomem *addr)
{
const volatile u32 __iomem *p = addr;
u32 low, high;
low = readl(p);
high = readl(p + 1);
return low + ((u64)high << 32);
}
static inline void lo_hi_writeq(__u64 val, volatile void __iomem *addr)
{
writel(val, addr);
writel(val >> 32, addr + 4);
}
#ifndef readq
#define readq lo_hi_readq
#endif
#ifndef writeq
#define writeq lo_hi_writeq
#endif
#endif /* _ASM_IO_64_NONATOMIC_LO_HI_H_ */