diff options
| author | Chao Fu | 2013-12-13 13:39:07 +0800 |
|---|---|---|
| committer | Tom Rini | 2014-06-19 11:18:42 -0400 |
| commit | f1329c900374f9efd6a27658dbebb104648f1a06 (patch) | |
| tree | bae16437d1964345d720fa91231dca269f04d304 | |
| parent | 5744e5343062e1e8a6dc05c635053c0c409b4cbf (diff) | |
m68k:correct io macros about endian
M68k is big endian cpu ,so use be_out and be_in in big endian.
Signed-off-by: Chao Fu <b44548@freescale.com>
| -rw-r--r-- | arch/m68k/include/asm/io.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/m68k/include/asm/io.h b/arch/m68k/include/asm/io.h index 5a87a9b810d..2d2a51901b8 100644 --- a/arch/m68k/include/asm/io.h +++ b/arch/m68k/include/asm/io.h @@ -32,10 +32,10 @@ #define writew(b,addr) ((*(volatile u16 *) (addr)) = (b)) #define writel(b,addr) ((*(volatile u32 *) (addr)) = (b)) #else -#define readw(addr) in_le16((volatile u16 *)(addr)) -#define readl(addr) in_le32((volatile u32 *)(addr)) -#define writew(b,addr) out_le16((volatile u16 *)(addr),(b)) -#define writel(b,addr) out_le32((volatile u32 *)(addr),(b)) +#define readw(addr) in_be16((volatile u16 *)(addr)) +#define readl(addr) in_be32((volatile u32 *)(addr)) +#define writew(b,addr) out_be16((volatile u16 *)(addr),(b)) +#define writel(b,addr) out_be32((volatile u32 *)(addr),(b)) #endif /* |