The commit 3f70a6f57734 ("x86: Add clr/setbits functions") introduced the {read|write}_ macros to manipulate data.

Those macros are not used by any code in the u-boot project (despite the io.h itself). Other architectures use io.h with {in|out}_* macros.

This commit brings some unification across u-boot supported architectures.

Signed-off-by: Lukasz Majewski lukma@denx.de ---

arch/x86/include/asm/io.h | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h index 263dd8fd17..3f6385bdca 100644 --- a/arch/x86/include/asm/io.h +++ b/arch/x86/include/asm/io.h @@ -76,34 +76,34 @@ #define memcpy_fromio(a,b,c) memcpy((a),(b),(c)) #define memcpy_toio(a,b,c) memcpy((a),(b),(c))

-#define write_arch(type, endian, a, v) __raw_write##type(cpu_to_##endian(v), a) -#define read_arch(type, endian, a) endian##_to_cpu(__raw_read##type(a)) +#define out_arch(type, endian, a, v) __raw_write##type(cpu_to_##endian(v), a) +#define in_arch(type, endian, a) endian##_to_cpu(__raw_read##type(a))

-#define write_le64(a, v) write_arch(q, le64, a, v) -#define write_le32(a, v) write_arch(l, le32, a, v) -#define write_le16(a, v) write_arch(w, le16, a, v) +#define out_le64(a, v) out_arch(q, le64, a, v) +#define out_le32(a, v) out_arch(l, le32, a, v) +#define out_le16(a, v) out_arch(w, le16, a, v)

-#define read_le64(a) read_arch(q, le64, a) -#define read_le32(a) read_arch(l, le32, a) -#define read_le16(a) read_arch(w, le16, a) +#define in_le64(a) in_arch(q, le64, a) +#define in_le32(a) in_arch(l, le32, a) +#define in_le16(a) in_arch(w, le16, a)

-#define write_be32(a, v) write_arch(l, be32, a, v) -#define write_be16(a, v) write_arch(w, be16, a, v) +#define out_be32(a, v) out_arch(l, be32, a, v) +#define out_be16(a, v) out_arch(w, be16, a, v)

-#define read_be32(a) read_arch(l, be32, a) -#define read_be16(a) read_arch(w, be16, a) +#define in_be32(a) in_arch(l, be32, a) +#define in_be16(a) in_arch(w, be16, a)

-#define write_8(a, v) __raw_writeb(v, a) -#define read_8(a) __raw_readb(a) +#define out_8(a, v) __raw_writeb(v, a) +#define in_8(a) __raw_readb(a)

#define clrbits(type, addr, clear) \ - write_##type((addr), read_##type(addr) & ~(clear)) + out_##type((addr), in_##type(addr) & ~(clear))

#define setbits(type, addr, set) \ - write_##type((addr), read_##type(addr) | (set)) + out_##type((addr), in_##type(addr) | (set))

#define clrsetbits(type, addr, clear, set) \ - write_##type((addr), (read_##type(addr) & ~(clear)) | (set)) + out_##type((addr), (in_##type(addr) & ~(clear)) | (set))

#define clrbits_be32(addr, clear) clrbits(be32, addr, clear) #define setbits_be32(addr, set) setbits(be32, addr, set)