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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
MIPS: <uapi/asm/swab.h>: Don't reference CONFIG_* symbols.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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arch/mips/include/uapi/asm/swab.h
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arch/mips/include/uapi/asm/swab.h
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#define __SWAB_64_THRU_32__
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#ifdef CONFIG_CPU_MIPSR2
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#if defined(__mips_isa_rev) && (__mips_isa_rev >= 2)
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static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
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{
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#define __arch_swab32 __arch_swab32
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/*
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* Having already checked for CONFIG_CPU_MIPSR2, enable the
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* optimized version for 64-bit kernel on r2 CPUs.
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* Having already checked for MIPS R2, enable the optimized version for
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* 64-bit kernel on r2 CPUs.
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*/
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#ifdef CONFIG_64BIT
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#ifdef __mips64
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static inline __attribute_const__ __u64 __arch_swab64(__u64 x)
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{
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__asm__(
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return x;
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}
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#define __arch_swab64 __arch_swab64
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#endif /* CONFIG_64BIT */
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#endif /* CONFIG_CPU_MIPSR2 */
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#endif /* __mips64 */
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#endif /* MIPS R2 or newer */
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#endif /* _ASM_SWAB_H */