[PATCH v5 3/4] x86/irq: Use irq_chip_retrigger_hierarchy() in msi_set_affinity()

[Naman Jain]

msi_set_affinity() re-injects a pending interrupt on its new target by
looking at the outermost domain chip and invoking its irq_retrigger()
callback. Since this mirrors the behavior of
irq_chip_retrigger_hierarchy(), use the helper directly instead.

Suggested-by: Thomas Gleixner <tglx@xxxxxxxxxx>
Reviewed-by: Shradha Gupta <shradhagupta@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxx>
Signed-off-by: Naman Jain <namjain@xxxxxxxxxxxxxxxxxxx>
---
 arch/x86/kernel/apic/msi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c
index 66bc5d3e79db3..9160227b9b32a 100644
--- a/arch/x86/kernel/apic/msi.c
+++ b/arch/x86/kernel/apic/msi.c
@@ -137,7 +137,7 @@ msi_set_affinity(struct irq_data *irqd, const struct cpumask *mask, bool force)
 	 * IRR.
 	 */
 	if (lapic_vector_set_in_irr(cfg->vector))
-		irq_data_get_irq_chip(irqd)->irq_retrigger(irqd);
+		irq_chip_retrigger_hierarchy(irqd);
 
 	return ret;
 }
-- 
2.43.0