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author | Christoph Hellwig <hch@lst.de> | 2019-04-15 11:14:34 +0200 |
---|---|---|
committer | Palmer Dabbelt <palmer@sifive.com> | 2019-04-25 14:51:10 -0700 |
commit | e28dcc77e8e84c635675958e531a88d077266698 (patch) | |
tree | eeab3bdccd62dec195f56f32e7187667ac7057c0 /arch/riscv/include | |
parent | 5cfade5fdcc9753c5b3958f65f0716a31268dd3e (diff) | |
download | linux-stable-e28dcc77e8e84c635675958e531a88d077266698.tar.gz linux-stable-e28dcc77e8e84c635675958e531a88d077266698.tar.bz2 linux-stable-e28dcc77e8e84c635675958e531a88d077266698.zip |
riscv: remove unreachable big endian code
RISC-V is always little endian.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/riscv/include')
-rw-r--r-- | arch/riscv/include/asm/elf.h | 6 | ||||
-rw-r--r-- | arch/riscv/include/asm/uaccess.h | 9 |
2 files changed, 1 insertions, 14 deletions
diff --git a/arch/riscv/include/asm/elf.h b/arch/riscv/include/asm/elf.h index 697fc23b0d5a..ce0cd7d77eb0 100644 --- a/arch/riscv/include/asm/elf.h +++ b/arch/riscv/include/asm/elf.h @@ -27,13 +27,7 @@ #define ELF_CLASS ELFCLASS32 #endif -#if defined(__LITTLE_ENDIAN) #define ELF_DATA ELFDATA2LSB -#elif defined(__BIG_ENDIAN) -#define ELF_DATA ELFDATA2MSB -#else -#error "Unknown endianness" -#endif /* * This is used to ensure we don't load something for the wrong architecture. diff --git a/arch/riscv/include/asm/uaccess.h b/arch/riscv/include/asm/uaccess.h index c51fc8bfbdde..b26f407be5c8 100644 --- a/arch/riscv/include/asm/uaccess.h +++ b/arch/riscv/include/asm/uaccess.h @@ -101,15 +101,8 @@ static inline int __access_ok(unsigned long addr, unsigned long size) * on our cache or tlb entries. */ -#if defined(__LITTLE_ENDIAN) -#define __MSW 1 #define __LSW 0 -#elif defined(__BIG_ENDIAN) -#define __MSW 0 -#define __LSW 1 -#else -#error "Unknown endianness" -#endif +#define __MSW 1 /* * The "__xxx" versions of the user access functions do not verify the address |