[PATCH] powerpc/iommu: Remove unused pci_iommu_init() and pci_direct_iommu_init()

[Benjamin Herrenschmidt]

On Tue, 2013-06-11 at 13:57 -0600, Bjorn Helgaas wrote:
> pci_iommu_init() and pci_direct_iommu_init() are not referenced anywhere,
> so remove them.

Ah indeed, some old stuff...

Thanks,
Ben.

> Signed-off-by: Bjorn Helgaas <bhelgaas at google.com>
> ---
>  arch/powerpc/include/asm/iommu.h |    7 -------
>  1 file changed, 7 deletions(-)
> 
> diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h
> index cbfe678..e670f73 100644
> --- a/arch/powerpc/include/asm/iommu.h
> +++ b/arch/powerpc/include/asm/iommu.h
> @@ -125,13 +125,6 @@ extern void iommu_init_early_pSeries(void);
>  extern void iommu_init_early_dart(void);
>  extern void iommu_init_early_pasemi(void);
>  
> -#ifdef CONFIG_PCI
> -extern void pci_iommu_init(void);
> -extern void pci_direct_iommu_init(void);
> -#else
> -static inline void pci_iommu_init(void) { }
> -#endif
> -
>  extern void alloc_dart_table(void);
>  #if defined(CONFIG_PPC64) && defined(CONFIG_PM)
>  static inline void iommu_save(void)