[PATCH 6/9] ia64: remove the unused iommu_dma_init function

Christoph Hellwig
2018-09-20T07:26:57Z

arch/ia64/include/asm/iommu.h | 1 -
arch/ia64/kernel/pci-dma.c | 6 ------
2 files changed, 7 deletions(-)

diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 5397e5aa3704..7429a72f3f92 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -15,7 +15,6 @@ extern int iommu_detected;
#define no_iommu (1)
#define iommu_detected (0)
#endif
-extern void iommu_dma_init(void);
extern void machvec_init(const char *name);

#endif
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index 936af0ec7f8f..afb43677f9ca 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -37,12 +37,6 @@ static int __init pci_iommu_init(void)
/* Must execute after PCI subsystem */
fs_initcall(pci_iommu_init);

-void __init
-iommu_dma_init(void)
-{
- return;
-}
-
void __init pci_iommu_alloc(void)
{
dma_ops = &intel_dma_ops;
--
2.18.0