Re: [PATCH 01/10] genirq: Export irq_set_msi_desc()

Thomas Gleixner
2017-11-24T23:55:40Z

On Fri, 24 Nov 2017, Manikanta Maddireddy wrote:

Please CC the proper mailing list for irq related changes.

> PCI bus support MSI interrupts, allow PCI host driver to set MSI descriptor
> data for an irq.

This is not really an explanation why this export is needed.

Thanks,

tglx

>
> Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
> ---
> kernel/irq/chip.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
> index 5a2ef92c2782..bfbd17386bc4 100644
> --- a/kernel/irq/chip.c
> +++ b/kernel/irq/chip.c
> @@ -136,6 +136,7 @@ int irq_set_msi_desc(unsigned int irq, struct msi_desc *entry)
> {
> return irq_set_msi_desc_off(irq, 0, entry);
> }
> +EXPORT_SYMBOL(irq_set_msi_desc);
>
> /**
> * irq_set_chip_data - set irq chip data for an irq
> --
> 2.1.4
>
>