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Merge branch 'avr32-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6
* 'avr32-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: Fix bug in early resource allocation code avr32: Build fix for CONFIG_BUG=n avr32: Work around byteswap bug in gcc < 4.2
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commit
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3 changed files with 11 additions and 0 deletions
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@ -12,8 +12,14 @@ extern unsigned long __builtin_bswap_32(unsigned long x);
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extern unsigned short __builtin_bswap_16(unsigned short x);
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#endif
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/*
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* avr32-linux-gcc versions earlier than 4.2 improperly sign-extends
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* the result.
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*/
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#if !(__GNUC__ == 4 && __GNUC_MINOR__ < 2)
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#define __arch__swab32(x) __builtin_bswap_32(x)
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#define __arch__swab16(x) __builtin_bswap_16(x)
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#endif
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#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
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# define __BYTEORDER_HAS_U64__
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