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authorMichal Simek <monstr@monstr.eu>2012-09-26 15:24:51 +0200
committerMichal Simek <monstr@monstr.eu>2012-11-07 17:11:14 +0100
commitea0122816c6467c7ede80744363624c41822c93f (patch)
treec41eb1ebaf72b11c47a6b93305fd8132ca35ada0 /arch
parent548ce4bf7690420dc50aa36172d920d2895a698e (diff)
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microblaze: Fix byteorder for microblaze
Just remove ancient code. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephan Linz <linz@li-pro.net> Reviewed-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/microblaze/include/asm/byteorder.h23
1 files changed, 0 insertions, 23 deletions
diff --git a/arch/microblaze/include/asm/byteorder.h b/arch/microblaze/include/asm/byteorder.h
index b2757a4..f3a471d 100644
--- a/arch/microblaze/include/asm/byteorder.h
+++ b/arch/microblaze/include/asm/byteorder.h
@@ -20,29 +20,6 @@
#ifdef __GNUC__
-/* This is effectively a dupe of the arch-independent byteswap
- code in include/linux/byteorder/swab.h, however we force a cast
- of the result up to 32 bits. This in turn forces the compiler
- to explicitly clear the high 16 bits, which it wasn't doing otherwise.
-
- I think this is a symptom of a bug in mb-gcc. JW 20040303
-*/
-
-
-static __inline__ __u16 ___arch__swab16 (__u16 half_word)
-{
- /* 32 bit temp to cast result, forcing clearing of high word */
- __u32 temp;
-
- temp = ((half_word & 0x00FFU) << 8) | ((half_word & 0xFF00U) >> 8);
-
- return (__u16) temp;
-}
-
-#define __arch__swab16(x) ___arch__swab16(x)
-
-/* Microblaze has no arch-specific endian conversion insns */
-
#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
# define __BYTEORDER_HAS_U64__
# define __SWAB_64_THRU_32__