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authorBjorn Helgaas <bhelgaas@google.com>2015-06-05 00:38:17 +0300
committerBjorn Helgaas <bhelgaas@google.com>2015-06-08 15:56:43 +0300
commit01d72a95188880b22190e937ed8718ed4b45bdce (patch)
tree0cfcd115d2beb8c22a9cae362881c1afbaf444ed /include/linux/pci.h
parentd59d36a7fce6707acae644621320a75ab93f1856 (diff)
downloadlinux-01d72a95188880b22190e937ed8718ed4b45bdce.tar.xz
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>
Diffstat (limited to 'include/linux/pci.h')
-rw-r--r--include/linux/pci.h11
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; }