From 01d72a95188880b22190e937ed8718ed4b45bdce Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Thu, 4 Jun 2015 16:38:17 -0500 Subject: PCI: Remove unused pci_dma_burst_advice() pci_dma_burst_advice() was added by e24c2d963a60 ("[PATCH] PCI: DMA bursting advice") but apparently never used. Remove it. Signed-off-by: Bjorn Helgaas Acked-by: Michal Simek # microblaze CC: David S. Miller --- arch/ia64/include/asm/pci.h | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'arch/ia64') 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 -#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); -- cgit v1.2.3-58-ga151