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| author | He Chunhui <hchunhui@mail.ustc.edu.cn> | 2012-02-01 00:48:28 +0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-01-31 12:05:54 -0800 |
| commit | 35f1790e6c6a7e4cae57b616cf36444d27fa6b28 (patch) | |
| tree | 8b4457628c5813f45e1972dd6d76b62a27b75048 /arch/x86/boot | |
| parent | dcd6c92267155e70a94b3927bce681ce74b80d1f (diff) | |
| download | linux-35f1790e6c6a7e4cae57b616cf36444d27fa6b28.tar.gz linux-35f1790e6c6a7e4cae57b616cf36444d27fa6b28.tar.bz2 linux-35f1790e6c6a7e4cae57b616cf36444d27fa6b28.zip | |
x86, boot: Fix port argument to inl() function
"u32 port" in inl() should be "u16 port".
[ hpa: it's a bug, but it doesn't produce incorrect code, so no need
to put this into urgent or stable. ]
Signed-off-by: He Chunhui <hchunhui@mail.ustc.edu.cn>
Link: http://lkml.kernel.org/r/32892299.2931391328028508117.JavaMail.coremail@mailweb
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/boot')
| -rw-r--r-- | arch/x86/boot/boot.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h index c7093bd9f2d3..18997e5a1053 100644 --- a/arch/x86/boot/boot.h +++ b/arch/x86/boot/boot.h @@ -67,7 +67,7 @@ static inline void outl(u32 v, u16 port) { asm volatile("outl %0,%1" : : "a" (v), "dN" (port)); } -static inline u32 inl(u32 port) +static inline u32 inl(u16 port) { u32 v; asm volatile("inl %1,%0" : "=a" (v) : "dN" (port)); |