diff options
| author |   FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-11-12 00:03:28 +0900 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-11-11 16:51:18 +0100 |
| commit | b18485e7acfe1a634615d1c628ef644c0d58d472 (patch) | |
| tree | 9b44e47b748f9377d88b960f8bdc6712b3c3046d /arch/x86/include/asm/swiotlb.h | |
| parent | x86: Add iommu_init to x86_init_ops, fix build (diff) | |
| download | linux-dev-b18485e7acfe1a634615d1c628ef644c0d58d472.tar.xz linux-dev-b18485e7acfe1a634615d1c628ef644c0d58d472.zip | |
swiotlb: Remove the swiotlb variable usage
POWERPC doesn't expect it to be used.
This fixes the linux-next build failure reported by
Stephen Rothwell:
lib/swiotlb.c: In function 'setup_io_tlb_npages':
lib/swiotlb.c:114: error: 'swiotlb' undeclared (first use in this function)
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: peterz@infradead.org
LKML-Reference: <20091112000258F.fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/swiotlb.h')
| -rw-r--r-- | arch/x86/include/asm/swiotlb.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/include/asm/swiotlb.h b/arch/x86/include/asm/swiotlb.h index b9e4e20174fb..940f13a213f8 100644 --- a/arch/x86/include/asm/swiotlb.h +++ b/arch/x86/include/asm/swiotlb.h @@ -9,11 +9,12 @@ extern int swiotlb_force; #ifdef CONFIG_SWIOTLB extern int swiotlb; -extern void pci_swiotlb_init(void); +extern int pci_swiotlb_init(void); #else #define swiotlb 0 -static inline void pci_swiotlb_init(void) +static inline int pci_swiotlb_init(void) { + return 0; } #endif |