AMD IOMMU: prealloc_protection_domains should be static

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 <[email protected]> Signed-off-by: Joerg Roedel <[email protected]>
Baughn · Jan 3, 2009 · 0e93dd8 · 0e93dd8
1 parent 8ecaf8f
commit 0e93dd8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
@@ -1622,7 +1622,7 @@ 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;