[PATCH] pci: Add and use PCI_GENERIC_SETUP Kconfig entry

[Russell King - ARM Linux]

On Fri, Jun 23, 2017 at 02:45:38PM -0700, Palmer Dabbelt wrote:
> We wanted to add RISC-V to the list of architectures that used the
> generic PCI setup-irq.o inside the Makefile and it was suggested that
> instead we define a Kconfig entry and use that.
> 
> I've done very minimal testing on this: I just checked to see that
> an aarch64 defconfig still build setup-irq.o with the patch applied.
> The intention is that this patch doesn't change the behavior of any
> build.
> 
> Signed-off-by: Palmer Dabbelt <palmer at dabbelt.com>

Looks fine from an ARM point of view, thanks.

Acked-by: Russell King <rmk+kernel at armlinux.org.uk>

> diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
> index e0cacb7b8563..658c9f95ab3f 100644
> --- a/drivers/pci/Kconfig
> +++ b/drivers/pci/Kconfig
> @@ -131,6 +131,9 @@ config PCI_HYPERV
>            The PCI device frontend driver allows the kernel to import arbitrary
>            PCI devices from a PCI backend to support PCI driver domains.
>  
> +config PCI_GENERIC_SETUP
> +	def_bool n

	bool

would be sufficient here - the default is 'n' for all options.

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