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| author |   FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-11-14 21:26:50 +0900 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-11-15 09:04:14 +0100 |
| commit | f4131c6259b46bd84dcfcd3bb9ed08e99e2875a4 (patch) | |
| tree | 024ca751eae993d58a86c4314751c02faf743fa8 /arch/x86/kernel/pci-calgary_64.c | |
| parent | swiotlb: Remove duplicate swiotlb_force extern declarations (diff) | |
| download | linux-dev-f4131c6259b46bd84dcfcd3bb9ed08e99e2875a4.tar.xz linux-dev-f4131c6259b46bd84dcfcd3bb9ed08e99e2875a4.zip | |
x86: Make calgary_iommu_init() static
This makes calgary_iommu_init() static and moves it to remove
the forward declaration.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: muli@il.ibm.com
LKML-Reference: <20091114212603U.fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/pci-calgary_64.c')
| -rw-r--r-- | arch/x86/kernel/pci-calgary_64.c | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c index 833f491440b9..c84ad037f586 100644 --- a/arch/x86/kernel/pci-calgary_64.c +++ b/arch/x86/kernel/pci-calgary_64.c @@ -1345,7 +1345,24 @@ static void __init get_tce_space_from_tar(void) return; } -int __init calgary_iommu_init(void); +static int __init calgary_iommu_init(void) +{ + int ret; + + /* ok, we're trying to use Calgary - let's roll */ + printk(KERN_INFO "PCI-DMA: Using Calgary IOMMU\n"); + + ret = calgary_init(); + if (ret) { + printk(KERN_ERR "PCI-DMA: Calgary init failed %d, " + "falling back to no_iommu\n", ret); + return ret; + } + + bad_dma_address = 0x0; + + return 0; +} void __init detect_calgary(void) { @@ -1458,25 +1475,6 @@ cleanup: } } -int __init calgary_iommu_init(void) -{ - int ret; - - /* ok, we're trying to use Calgary - let's roll */ - printk(KERN_INFO "PCI-DMA: Using Calgary IOMMU\n"); - - ret = calgary_init(); - if (ret) { - printk(KERN_ERR "PCI-DMA: Calgary init failed %d, " - "falling back to no_iommu\n", ret); - return ret; - } - - bad_dma_address = 0x0; - - return 0; -} - static int __init calgary_parse_options(char *p) { unsigned int bridge; |