diff options
Diffstat (limited to 'include/asm-x86/io_64.h')
-rw-r--r-- | include/asm-x86/io_64.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/asm-x86/io_64.h b/include/asm-x86/io_64.h index 22995c5c5adc..64429e9431a8 100644 --- a/include/asm-x86/io_64.h +++ b/include/asm-x86/io_64.h | |||
@@ -1,5 +1,5 @@ | |||
1 | #ifndef _ASM_IO_H | 1 | #ifndef ASM_X86__IO_64_H |
2 | #define _ASM_IO_H | 2 | #define ASM_X86__IO_64_H |
3 | 3 | ||
4 | 4 | ||
5 | /* | 5 | /* |
@@ -235,7 +235,6 @@ void memset_io(volatile void __iomem *a, int b, size_t c); | |||
235 | 235 | ||
236 | #define flush_write_buffers() | 236 | #define flush_write_buffers() |
237 | 237 | ||
238 | extern int iommu_bio_merge; | ||
239 | #define BIO_VMERGE_BOUNDARY iommu_bio_merge | 238 | #define BIO_VMERGE_BOUNDARY iommu_bio_merge |
240 | 239 | ||
241 | /* | 240 | /* |
@@ -245,4 +244,4 @@ extern int iommu_bio_merge; | |||
245 | 244 | ||
246 | #endif /* __KERNEL__ */ | 245 | #endif /* __KERNEL__ */ |
247 | 246 | ||
248 | #endif | 247 | #endif /* ASM_X86__IO_64_H */ |