From bb4a61b6eaee01707f24deeefc5d7136f25f75c5 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Mon, 6 Jun 2005 23:07:46 -0700 Subject: [PATCH] [PATCH] PCI: fix up errors after dma bursting patch and CONFIG_PCI=n With CONFIG_PCI=n: In file included from include/linux/pci.h:917, from lib/iomap.c:6: include/asm/pci.h:104: warning: `enum pci_dma_burst_strategy' declared inside parameter list include/asm/pci.h:104: warning: its scope is only this definition or declaration, which is probably not what you want. include/asm/pci.h: In function `pci_dma_burst_advice': include/asm/pci.h:106: dereferencing pointer to incomplete type include/asm/pci.h:106: `PCI_DMA_BURST_INFINITY' undeclared (first use in this function) include/asm/pci.h:106: (Each undeclared identifier is reported only once include/asm/pci.h:106: for each function it appears in.) make[1]: *** [lib/iomap.o] Error 1 Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/asm-alpha/pci.h | 2 ++ include/asm-arm/pci.h | 2 ++ include/asm-frv/pci.h | 2 ++ include/asm-i386/pci.h | 2 ++ include/asm-ia64/pci.h | 2 ++ include/asm-mips/pci.h | 2 ++ include/asm-parisc/pci.h | 2 ++ include/asm-ppc/pci.h | 2 ++ include/asm-ppc64/pci.h | 2 ++ include/asm-sh/pci.h | 2 ++ include/asm-sh64/pci.h | 2 ++ include/asm-sparc/pci.h | 2 ++ include/asm-sparc64/pci.h | 2 ++ include/asm-v850/pci.h | 2 ++ include/asm-x86_64/pci.h | 2 ++ include/linux/pci.h | 2 ++ 16 files changed, 32 insertions(+) diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h index 6c71dc1ad4..b7806aa378 100644 --- a/include/asm-alpha/pci.h +++ b/include/asm-alpha/pci.h @@ -223,6 +223,7 @@ pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, /* Nothing to do. */ } +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -239,6 +240,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_BOUNDARY; *strategy_parameter = cacheline_size; } +#endif /* TODO: integrate with include/asm-generic/pci.h ? */ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) diff --git a/include/asm-arm/pci.h b/include/asm-arm/pci.h index bc2ec425ac..e300646fe6 100644 --- a/include/asm-arm/pci.h +++ b/include/asm-arm/pci.h @@ -42,6 +42,7 @@ static inline void pcibios_penalize_isa_irq(int irq) #define pci_unmap_len(PTR, LEN_NAME) ((PTR)->LEN_NAME) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) (((PTR)->LEN_NAME) = (VAL)) +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -49,6 +50,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#endif #define HAVE_PCI_MMAP extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, diff --git a/include/asm-frv/pci.h b/include/asm-frv/pci.h index 1342724066..b4efe5e359 100644 --- a/include/asm-frv/pci.h +++ b/include/asm-frv/pci.h @@ -57,6 +57,7 @@ extern void pci_free_consistent(struct pci_dev *hwdev, size_t size, */ #define PCI_DMA_BUS_IS_PHYS (1) +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -64,6 +65,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#endif /* * These are pretty much arbitary with the CoMEM implementation. diff --git a/include/asm-i386/pci.h b/include/asm-i386/pci.h index bf07b3af85..3561899eb8 100644 --- a/include/asm-i386/pci.h +++ b/include/asm-i386/pci.h @@ -99,6 +99,7 @@ static inline void pcibios_add_platform_entries(struct pci_dev *dev) { } +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -106,6 +107,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#endif #endif /* __KERNEL__ */ diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h index c9f1ab4e47..0c4c5d801d 100644 --- a/include/asm-ia64/pci.h +++ b/include/asm-ia64/pci.h @@ -82,6 +82,7 @@ extern int pcibios_prep_mwi (struct pci_dev *); #define sg_dma_len(sg) ((sg)->dma_length) #define sg_dma_address(sg) ((sg)->dma_address) +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -98,6 +99,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_MULTIPLE; *strategy_parameter = cacheline_size; } +#endif #define HAVE_PCI_MMAP extern int pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma, diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h index 20b93bfa45..2d323b6e14 100644 --- a/include/asm-mips/pci.h +++ b/include/asm-mips/pci.h @@ -130,6 +130,7 @@ extern void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, extern void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction); +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -137,6 +138,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#endif extern void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, struct resource *res); diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h index f9f5bf9011..ee741c1501 100644 --- a/include/asm-parisc/pci.h +++ b/include/asm-parisc/pci.h @@ -230,6 +230,7 @@ extern inline void pcibios_register_hba(struct pci_hba_data *x) /* export the pci_ DMA API in terms of the dma_ one */ #include +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -246,6 +247,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_MULTIPLE; *strategy_parameter = cacheline_size; } +#endif extern void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h index 669e9de7a5..db0a2a0ec7 100644 --- a/include/asm-ppc/pci.h +++ b/include/asm-ppc/pci.h @@ -69,6 +69,7 @@ extern unsigned long pci_bus_to_phys(unsigned int ba, int busnr); #define pci_unmap_len(PTR, LEN_NAME) (0) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -76,6 +77,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#endif /* * At present there are very few 32-bit PPC machines that can have diff --git a/include/asm-ppc64/pci.h b/include/asm-ppc64/pci.h index 20beb10c09..d12dfce21e 100644 --- a/include/asm-ppc64/pci.h +++ b/include/asm-ppc64/pci.h @@ -78,6 +78,7 @@ static inline int pci_dac_dma_supported(struct pci_dev *hwdev,u64 mask) return 0; } +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -94,6 +95,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_MULTIPLE; *strategy_parameter = cacheline_size; } +#endif extern int pci_domain_nr(struct pci_bus *bus); diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h index 7237bc6a72..26044889c7 100644 --- a/include/asm-sh/pci.h +++ b/include/asm-sh/pci.h @@ -96,6 +96,7 @@ static inline void pcibios_penalize_isa_irq(int irq) #define sg_dma_address(sg) (virt_to_bus((sg)->dma_address)) #define sg_dma_len(sg) ((sg)->length) +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -103,6 +104,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#endif /* Board-specific fixup routines. */ extern void pcibios_fixup(void); diff --git a/include/asm-sh64/pci.h b/include/asm-sh64/pci.h index 0ac15ab01c..c68870e02d 100644 --- a/include/asm-sh64/pci.h +++ b/include/asm-sh64/pci.h @@ -86,6 +86,7 @@ static inline void pcibios_penalize_isa_irq(int irq) #define sg_dma_address(sg) ((sg)->dma_address) #define sg_dma_len(sg) ((sg)->length) +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -93,6 +94,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#endif /* Board-specific fixup routines. */ extern void pcibios_fixup(void); diff --git a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h index 2fd65db95e..44bb38758c 100644 --- a/include/asm-sparc/pci.h +++ b/include/asm-sparc/pci.h @@ -144,6 +144,7 @@ extern inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask) #define pci_dac_dma_supported(dev, mask) (0) +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -151,6 +152,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#endif static inline void pcibios_add_platform_entries(struct pci_dev *dev) { diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h index 402667300d..84e41c1ef3 100644 --- a/include/asm-sparc64/pci.h +++ b/include/asm-sparc64/pci.h @@ -220,6 +220,7 @@ static inline int pci_dma_mapping_error(dma_addr_t dma_addr) return (dma_addr == PCI_DMA_ERROR_CODE); } +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -236,6 +237,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_BOUNDARY; *strategy_parameter = cacheline_size; } +#endif /* Return the index of the PCI controller for device PDEV. */ diff --git a/include/asm-v850/pci.h b/include/asm-v850/pci.h index d26eb8d673..8e79be0fe9 100644 --- a/include/asm-v850/pci.h +++ b/include/asm-v850/pci.h @@ -81,6 +81,7 @@ extern void pci_free_consistent (struct pci_dev *pdev, size_t size, void *cpu_addr, dma_addr_t dma_addr); +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -88,6 +89,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#endif static inline void pcibios_add_platform_entries(struct pci_dev *dev) { diff --git a/include/asm-x86_64/pci.h b/include/asm-x86_64/pci.h index 8461d6af10..c1961db88f 100644 --- a/include/asm-x86_64/pci.h +++ b/include/asm-x86_64/pci.h @@ -123,6 +123,7 @@ pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, flush_write_buffers(); } +#ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -130,6 +131,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#endif #define HAVE_PCI_MMAP extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, diff --git a/include/linux/pci.h b/include/linux/pci.h index 9ce4f1be09..66798b46f3 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -985,6 +985,8 @@ static inline int pci_proc_domain(struct pci_bus *bus) } #endif +#define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0) + #endif /* !CONFIG_PCI */ /* these helpers provide future and backwards compatibility -- 2.39.5