On Wed, Apr 17, 2019 at 07:24:41PM +0100, Jean-Philippe Brucker wrote:
> Currently pci_ats_disabled() is only defined when CONFIG_PCI is enabled.
> Since we're about to use the function in the Arm SMMUv3 driver, which
> could be built with CONFIG_PCI disabled, add a definition of
> pci_ats_disabled() for !CONFIG_PCI.
>
> Signed-off-by: Jean-Philippe Brucker <jean-philippe.bruc...@arm.com>
Acked-by: Bjorn Helgaas <bhelg...@google.com>
> ---
> include/linux/pci.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/linux/pci.h b/include/linux/pci.h
> index 169c6a18d0b0..61d7cd888bad 100644
> --- a/include/linux/pci.h
> +++ b/include/linux/pci.h
> @@ -1713,6 +1713,7 @@ static inline int pci_irqd_intx_xlate(struct irq_domain
> *d,
> static inline const struct pci_device_id *pci_match_id(const struct
> pci_device_id *ids,
> struct pci_dev *dev)
> { return NULL; }
> +static inline bool pci_ats_disabled(void) { return true; }
> #endif /* CONFIG_PCI */
>
> #ifdef CONFIG_PCI_ATS
> --
> 2.21.0
>
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