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x86: amd_iommu.c: prealloc_protection_domains should be static

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Impact: cleanup, reduce kernel size a bit, avoid sparse warning

Fixes sparse warning:
arch/x86/kernel/amd_iommu.c:1299:6: warning: symbol 'prealloc_protection_domains' was not declared. Should it be static?

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Jaswinder Singh Rajput 2008-12-29 21:45:22 +05:30 committed by H. Peter Anvin
parent 412a1be265
commit 557f687c87
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/amd_iommu.c
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@ -1296,7 +1296,7 @@ static int amd_iommu_dma_supported(struct device *dev, u64 mask)
* we don't need to preallocate the protection domains anymore.
* For now we have to.
*/
void prealloc_protection_domains(void)
static void prealloc_protection_domains(void)
{
struct pci_dev *dev = NULL;
struct dma_ops_domain *dma_dom;