From be54f9d1c8df93c4998e134a306652caaa58f67f Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Fri, 11 Jul 2008 10:23:45 +0900 Subject: [PATCH 1/1] x86: remove ifdef CONFIG_SWIOTLB in pci-dma.c As other IOMMUs do, this puts dummy pci_swiotlb_init() in swiotlb.h and remove ifdef CONFIG_SWIOTLB in pci-dma.c. Signed-off-by: FUJITA Tomonori Acked-by: Muli Ben-Yehuda Signed-off-by: Ingo Molnar --- arch/x86/kernel/pci-dma.c | 2 -- include/asm-x86/swiotlb.h | 6 ++++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index f16cbbe424a..d12945de056 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -122,9 +122,7 @@ void __init pci_iommu_alloc(void) amd_iommu_detect(); -#ifdef CONFIG_SWIOTLB pci_swiotlb_init(); -#endif } #endif diff --git a/include/asm-x86/swiotlb.h b/include/asm-x86/swiotlb.h index f5d9e74b1e4..c706a744263 100644 --- a/include/asm-x86/swiotlb.h +++ b/include/asm-x86/swiotlb.h @@ -45,12 +45,14 @@ extern int swiotlb_force; #ifdef CONFIG_SWIOTLB extern int swiotlb; +extern void pci_swiotlb_init(void); #else #define swiotlb 0 +static inline void pci_swiotlb_init(void) +{ +} #endif -extern void pci_swiotlb_init(void); - static inline void dma_mark_clean(void *addr, size_t size) {} #endif /* _ASM_SWIOTLB_H */ -- 2.41.0