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Commit dea5c24a authored by Rui Salvaterra's avatar Rui Salvaterra Committed by Greg Kroah-Hartman
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lib: lz4: cleanup unaligned access efficiency detection 



These identifiers are bogus. The interested architectures should define
HAVE_EFFICIENT_UNALIGNED_ACCESS whenever relevant to do so. If this
isn't true for some arch, it should be fixed in the arch definition.

Signed-off-by: default avatarRui Salvaterra <rsalvaterra@gmail.com>
Reviewed-by: default avatarSergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3e26a691

lib/lz4/lz4defs.h

+1 −3
Original line number Diff line number Diff line
@@ -24,9 +24,7 @@ 
typedef struct _U16_S { u16 v; } U16_S;

typedef struct _U32_S { u32 v; } U32_S;

typedef struct _U64_S { u64 v; } U64_S;

#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)		\

	|| defined(CONFIG_ARM) && __LINUX_ARM_ARCH__ >= 6	\

	&& defined(ARM_EFFICIENT_UNALIGNED_ACCESS)

#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)



#define A16(x) (((U16_S *)(x))->v)

#define A32(x) (((U32_S *)(x))->v)