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 <bhelgaas@google.com>
Acked-by: Michal Simek <monstr@monstr.eu>	# microblaze
CC: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 11 deletions

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; }