The only user of msi_post_free() - powerpc/pseries - has been changed to use msi_teardown().
Remove this unused callback. Signed-off-by: Nam Cao <nam...@linutronix.de> --- This patch depends on the powerpc/series conversion patch, which is currently in powerpc tree: https://lore.kernel.org/lkml/c7a6d8f27fd217021dea4daad777e81a525ae460.1754903590.git.nam...@linutronix.de/ I think it is most convenient to apply this patch to powerpc tree, if everyone is okay with that? --- include/linux/msi.h | 4 ---- kernel/irq/msi.c | 3 --- 2 files changed, 7 deletions(-) diff --git a/include/linux/msi.h b/include/linux/msi.h index e5e86a8529fb..faac634ac230 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -431,8 +431,6 @@ struct msi_domain_info; * function. * @domain_free_irqs: Optional function to override the default free * function. - * @msi_post_free: Optional function which is invoked after freeing - * all interrupts. * @msi_translate: Optional translate callback to support the odd wire to * MSI bridges, e.g. MBIGEN * @@ -473,8 +471,6 @@ struct msi_domain_ops { struct device *dev, int nvec); void (*domain_free_irqs)(struct irq_domain *domain, struct device *dev); - void (*msi_post_free)(struct irq_domain *domain, - struct device *dev); int (*msi_translate)(struct irq_domain *domain, struct irq_fwspec *fwspec, irq_hw_number_t *hwirq, unsigned int *type); }; diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index 9b09ad3f9914..e7ad99254841 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -1644,9 +1644,6 @@ static void msi_domain_free_locked(struct device *dev, struct msi_ctrl *ctrl) else __msi_domain_free_irqs(dev, domain, ctrl); - if (ops->msi_post_free) - ops->msi_post_free(domain, dev); - if (info->flags & MSI_FLAG_FREE_MSI_DESCS) msi_domain_free_descs(dev, ctrl); } -- 2.39.5
