[[PATCH] arch: mips: pci: pci-ip27.c: Remove unused function] On 01/01/2015
(Thu 16:32) Rickard Strandqvist wrote:
> Remove the function pci_enable_swapping() that is not used anywhere.
A quick search shows it has been orphanware since the git epoch (~2005)
so removing it should be fine AFAICT.
P.
--
>
> This was partially found by using a static code analysis program called
> cppcheck.
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se>
> ---
> arch/mips/pci/pci-ip27.c | 11 -----------
> 1 file changed, 11 deletions(-)
>
> diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
> index 0f09eaf..55e3332 100644
> --- a/arch/mips/pci/pci-ip27.c
> +++ b/arch/mips/pci/pci-ip27.c
> @@ -200,17 +200,6 @@ 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);
> --
> 1.7.10.4
>
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