d5767057c9
ext2_swab() is defined locally in lib/find_bit.c However it is not specific to ext2, neither to bitmaps. There are many potential users of it, so rename it to just swab() and move to include/uapi/linux/swab.h ABI guarantees that size of unsigned long corresponds to BITS_PER_LONG, therefore drop unneeded cast. Link: http://lkml.kernel.org/r/20200103202846.21616-1-yury.norov@gmail.com Signed-off-by: Yury Norov <yury.norov@gmail.com> Cc: Allison Randal <allison@lohutok.net> Cc: Joe Perches <joe@perches.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
24 lines
569 B
C
24 lines
569 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_SWAB_H
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#define _LINUX_SWAB_H
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#include <uapi/linux/swab.h>
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# define swab16 __swab16
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# define swab32 __swab32
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# define swab64 __swab64
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# define swab __swab
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# define swahw32 __swahw32
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# define swahb32 __swahb32
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# define swab16p __swab16p
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# define swab32p __swab32p
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# define swab64p __swab64p
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# define swahw32p __swahw32p
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# define swahb32p __swahb32p
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# define swab16s __swab16s
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# define swab32s __swab32s
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# define swab64s __swab64s
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# define swahw32s __swahw32s
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# define swahb32s __swahb32s
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#endif /* _LINUX_SWAB_H */
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