15 files changed, 0 insertions, 200 deletions

diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index f7f680f7457d..8b02afeb6319 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -71,22 +71,6 @@ extern void pcibios_set_master(struct pci_dev *dev);
 /* implement the pci_ DMA API in terms of the generic device dma_ one */
 #include <asm-generic/pci-dma-compat.h>
 
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        unsigned long cacheline_size;
-        u8 byte;
-
-        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
-        if (byte == 0)
-                cacheline_size = 1024;
-        else
-                cacheline_size = (int) byte * 4;
-
-        *strat = PCI_DMA_BURST_BOUNDARY;
-        *strategy_parameter = cacheline_size;
-}
 #endif
 
 /* TODO: integrate with include/asm-generic/pci.h ? */
diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h
index 585dc33a7a24..a5635444ca41 100644
--- a/arch/arm/include/asm/pci.h
+++ b/arch/arm/include/asm/pci.h
@@ -31,16 +31,6 @@ static inline int pci_proc_domain(struct pci_bus *bus)
  */
 #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)
-{
-        *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,
                                enum pci_mmap_state mmap_state, int write_combine);
diff --git a/arch/frv/include/asm/pci.h b/arch/frv/include/asm/pci.h
index 2035a4d3f9b9..a6d4ed042c70 100644
--- a/arch/frv/include/asm/pci.h
+++ b/arch/frv/include/asm/pci.h
@@ -41,16 +41,6 @@ extern void pci_free_consistent(struct pci_dev *hwdev, size_t size,
 /* Return the index of the PCI controller for device PDEV. */
 #define pci_controller_num(PDEV)        (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)
-{
-        *strat = PCI_DMA_BURST_INFINITY;
-        *strategy_parameter = ~0UL;
-}
-#endif
-
 /*
  *      These are pretty much arbitrary with the CoMEM implementation.
  *      We have the whole address space to ourselves.
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 32ea19ac5713..b897fae1f0ca 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -52,25 +52,6 @@ extern unsigned long ia64_max_iommu_merge_mask;
 
 #include <asm-generic/pci-dma-compat.h>
 
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        unsigned long cacheline_size;
-        u8 byte;
-
-        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
-        if (byte == 0)
-                cacheline_size = 1024;
-        else
-                cacheline_size = (int) byte * 4;
-
-        *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,
                                 enum pci_mmap_state mmap_state, int write_combine);
diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h
index 95b03886e0a8..fdf2e75d7033 100644
--- a/arch/microblaze/include/asm/pci.h
+++ b/arch/microblaze/include/asm/pci.h
@@ -44,16 +44,6 @@ struct pci_dev;
  */
 #define pcibios_assign_all_busses()     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)
-{
-        *strat = PCI_DMA_BURST_INFINITY;
-        *strategy_parameter = ~0UL;
-}
-#endif
-
 extern int pci_domain_nr(struct pci_bus *bus);
 
 /* Decide whether to display the domain number in /proc */
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index d9692993fc83..70dcc5498128 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -113,16 +113,6 @@ struct pci_dev;
  */
 extern unsigned int PCI_DMA_BUS_IS_PHYS;
 
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        *strat = PCI_DMA_BURST_INFINITY;
-        *strategy_parameter = ~0UL;
-}
-#endif
-
 #ifdef CONFIG_PCI_DOMAINS
 #define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index
 
diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h
index 20df2b04fc09..bf5e044281d6 100644
--- a/arch/parisc/include/asm/pci.h
+++ b/arch/parisc/include/asm/pci.h
@@ -196,25 +196,6 @@ static inline void pcibios_register_hba(struct pci_hba_data *x)
 /* export the pci_ DMA API in terms of the dma_ one */
 #include <asm-generic/pci-dma-compat.h>
 
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        unsigned long cacheline_size;
-        u8 byte;
-
-        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
-        if (byte == 0)
-                cacheline_size = 1024;
-        else
-                cacheline_size = (int) byte * 4;
-
-        *strat = PCI_DMA_BURST_MULTIPLE;
-        *strategy_parameter = cacheline_size;
-}
-#endif
-
 static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 {
         return channel ? 15 : 14;
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index 4aef8d660999..99dc432b256a 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -71,36 +71,6 @@ extern struct dma_map_ops *get_pci_dma_ops(void);
  */
 #define PCI_DISABLE_MWI
 
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        unsigned long cacheline_size;
-        u8 byte;
-
-        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
-        if (byte == 0)
-                cacheline_size = 1024;
-        else
-                cacheline_size = (int) byte * 4;
-
-        *strat = PCI_DMA_BURST_MULTIPLE;
-        *strategy_parameter = cacheline_size;
-}
-#endif
-
-#else /* 32-bit */
-
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        *strat = PCI_DMA_BURST_INFINITY;
-        *strategy_parameter = ~0UL;
-}
-#endif
 #endif /* CONFIG_PPC64 */
 
 extern int pci_domain_nr(struct pci_bus *bus);
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index 5b4511552998..e343dbd02e41 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -86,24 +86,6 @@ extern void pcibios_set_master(struct pci_dev *dev);
  * direct memory write.
  */
 #define PCI_DISABLE_MWI
-
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        unsigned long cacheline_size;
-        u8 byte;
-
-        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
-
-        if (byte == 0)
-                cacheline_size = L1_CACHE_BYTES;
-        else
-                cacheline_size = byte << 2;
-
-        *strat = PCI_DMA_BURST_MULTIPLE;
-        *strategy_parameter = cacheline_size;
-}
 #endif
 
 /* Board-specific fixup routines. */
diff --git a/arch/sparc/include/asm/pci_32.h b/arch/sparc/include/asm/pci_32.h
index 53e9b4987db0..b7c092df3134 100644
--- a/arch/sparc/include/asm/pci_32.h
+++ b/arch/sparc/include/asm/pci_32.h
@@ -22,16 +22,6 @@
 
 struct pci_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)
-{
-        *strat = PCI_DMA_BURST_INFINITY;
-        *strategy_parameter = ~0UL;
-}
-#endif
-
 #endif /* __KERNEL__ */
 
 #ifndef CONFIG_LEON_PCI
diff --git a/arch/sparc/include/asm/pci_64.h b/arch/sparc/include/asm/pci_64.h
index bd00a6226169..022d16008a00 100644
--- a/arch/sparc/include/asm/pci_64.h
+++ b/arch/sparc/include/asm/pci_64.h
@@ -31,25 +31,6 @@
 #define PCI64_REQUIRED_MASK     (~(u64)0)
 #define PCI64_ADDR_BASE         0xfffc000000000000UL
 
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        unsigned long cacheline_size;
-        u8 byte;
-
-        pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte);
-        if (byte == 0)
-                cacheline_size = 1024;
-        else
-                cacheline_size = (int) byte * 4;
-
-        *strat = PCI_DMA_BURST_BOUNDARY;
-        *strategy_parameter = cacheline_size;
-}
-#endif
-
 /* Return the index of the PCI controller for device PDEV. */
 
 int pci_domain_nr(struct pci_bus *bus);
diff --git a/arch/unicore32/include/asm/pci.h b/arch/unicore32/include/asm/pci.h
index 654407e98619..38b3f3785c3c 100644
--- a/arch/unicore32/include/asm/pci.h
+++ b/arch/unicore32/include/asm/pci.h
@@ -18,16 +18,6 @@
 #include <asm-generic/pci.h>
 #include <mach/hardware.h> /* for PCIBIOS_MIN_* */
 
-#ifdef CONFIG_PCI
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        *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,
         enum pci_mmap_state mmap_state, int write_combine);
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 4e370a5d8117..e51c229a29a4 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -80,13 +80,6 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
 
 #ifdef CONFIG_PCI
 extern void early_quirks(void);
-static inline void pci_dma_burst_advice(struct pci_dev *pdev,
-                                        enum pci_dma_burst_strategy *strat,
-                                        unsigned long *strategy_parameter)
-{
-        *strat = PCI_DMA_BURST_INFINITY;
-        *strategy_parameter = ~0UL;
-}
 #else
 static inline void early_quirks(void) { }
 #endif
diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c
index 3dc1f68b322d..6ce973187225 100644
--- a/drivers/net/ethernet/sun/cassini.c
+++ b/drivers/net/ethernet/sun/cassini.c
@@ -3058,7 +3058,6 @@ static void cas_init_mac(struct cas *cp)
         /* setup core arbitration weight register */
         writel(CAWR_RR_DIS, cp->regs + REG_CAWR);
 
-        /* XXX Use pci_dma_burst_advice() */
 #if !defined(CONFIG_SPARC64) && !defined(CONFIG_ALPHA)
         /* set the infinite burst register for chips that don't have
          * pci issues.
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 353db8dc4c6e..08fb4e307d68 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1197,15 +1197,6 @@ int pci_set_vga_state(struct pci_dev *pdev, bool decode,
 #define pci_pool_alloc(pool, flags, handle) dma_pool_alloc(pool, flags, handle)
 #define pci_pool_free(pool, vaddr, addr) dma_pool_free(pool, vaddr, addr)
 
-enum pci_dma_burst_strategy {
-        PCI_DMA_BURST_INFINITY, /* make bursts as large as possible,
-                                   strategy_parameter is N/A */
-        PCI_DMA_BURST_BOUNDARY, /* disconnect at every strategy_parameter
-                                   byte boundaries */
-        PCI_DMA_BURST_MULTIPLE, /* disconnect at some multiple of
-                                   strategy_parameter byte boundaries */
-};
-
 struct msix_entry {
         u32     vector; /* kernel uses to write allocated vector */
         u16     entry;  /* driver uses to specify entry, OS writes */
@@ -1430,8 +1421,6 @@ static inline int pci_request_regions(struct pci_dev *dev, const char *res_name)
 { return -EIO; }
 static inline void pci_release_regions(struct pci_dev *dev) { }
 
-#define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0)
-
 static inline void pci_block_cfg_access(struct pci_dev *dev) { }
 static inline int pci_block_cfg_access_in_atomic(struct pci_dev *dev)
 { return 0; }