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powerpc/pseries/msi: Use msi_domain_ops:: Msi_post_free()

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Use the new msi_post_free() callback which is invoked after the interrupts
have been freed to tell the hypervisor about the shutdown.

This allows to remove the exposure of __msi_domain_free_irqs().

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ashok Raj <ashok.raj@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20221111122014.120489922@linutronix.de
This commit is contained in:
Thomas Gleixner 2022-11-11 14:54:28 +01:00
parent f6d3486a3d
commit c4bc51b1dd
1 changed files with 2 additions and 5 deletions
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7
arch/powerpc/platforms/pseries/msi.c
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@ -447,21 +447,18 @@ static void pseries_msi_ops_msi_free(struct irq_domain *domain,
* RTAS can not disable one MSI at a time. It's all or nothing. Do it
* at the end after all IRQs have been freed.
*/
static void pseries_msi_domain_free_irqs(struct irq_domain *domain,
struct device *dev)
static void pseries_msi_post_free(struct irq_domain *domain, struct device *dev)
{
if (WARN_ON_ONCE(!dev_is_pci(dev)))
return;
__msi_domain_free_irqs(domain, dev);
rtas_disable_msi(to_pci_dev(dev));
}
static struct msi_domain_ops pseries_pci_msi_domain_ops = {
.msi_prepare = pseries_msi_ops_prepare,
.msi_free = pseries_msi_ops_msi_free,
.domain_free_irqs = pseries_msi_domain_free_irqs,
.msi_post_free = pseries_msi_post_free,
};
static void pseries_msi_shutdown(struct irq_data *d)