Re: [PATCH v2 1/2] pci: Add support for multiple DMA aliases

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On Tue, 2016-01-26 at 11:31 +0100, Jacek Lawrynowicz wrote:
> 
> +bool pci_dma_alias_is_enabled(struct pci_dev *dev, u8 devfn)
> +{
> +       return dev->dma_alias_mask &&
> +              test_bit(devfn, dev->dma_alias_mask);
> +}
> +EXPORT_SYMBOL_GPL(pci_dma_alias_is_enabled);

Why export this? 

-- 
dwmw2

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