arch: mips: pci: pci-ip27.c: Remove unused function

Remove the function pci_enable_swapping() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Patchwork: https://patchwork.linux-mips.org/patch/8867/
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org

diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
index 65b48d4..c94a660 100644 (file)
--- a/arch/mips/pci/pci-ip27.c
+++ b/arch/mips/pci/pci-ip27.c
@@ -214,17 +214,6 @@ static inline void pci_disable_swapping(struct pci_dev *dev)
        bridge->b_widget.w_tflush;      /* Flush */
 }
 
-static inline void pci_enable_swapping(struct pci_dev *dev)
-{
-       struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus);
-       bridge_t *bridge = bc->base;
-       int slot = PCI_SLOT(dev->devfn);
-
-       /* Turn on byte swapping */
-       bridge->b_device[slot].reg |= BRIDGE_DEV_SWAP_DIR;
-       bridge->b_widget.w_tflush;      /* Flush */
-}
-
 static void pci_fixup_ioc3(struct pci_dev *d)
 {
        pci_disable_swapping(d);