From 5aa5bd563ce041d931c0dc1fc436dd18c27c60a7 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 7 Feb 2019 21:16:23 -0500 Subject: genirq: introduce irq_chip_mask_ack_parent() The hierarchical irqchip never before ran into a situation where the parent is not "simple", i.e. does not implement .irq_ack() and .irq_mask() like most, but the qcom-pm8xxx.c happens to implement only .irq_mask_ack(). Since we want to make ssbi-gpio a hierarchical child of this irqchip, it must *also* only implement .irq_mask_ack() and call down to the parent, and for this we of course need irq_chip_mask_ack_parent(). Cc: Marc Zyngier Cc: Thomas Gleixner Acked-by: Marc Zyngier Signed-off-by: Brian Masney Signed-off-by: Linus Walleij --- include/linux/irq.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/irq.h') diff --git a/include/linux/irq.h b/include/linux/irq.h index def2b2aac8b1..9a1a67d2e07d 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -605,6 +605,7 @@ extern void irq_chip_disable_parent(struct irq_data *data); extern void irq_chip_ack_parent(struct irq_data *data); extern int irq_chip_retrigger_hierarchy(struct irq_data *data); extern void irq_chip_mask_parent(struct irq_data *data); +extern void irq_chip_mask_ack_parent(struct irq_data *data); extern void irq_chip_unmask_parent(struct irq_data *data); extern void irq_chip_eoi_parent(struct irq_data *data); extern int irq_chip_set_affinity_parent(struct irq_data *data, -- cgit v1.2.3-59-g8ed1b