From 8c50cd059c5cd974da4285af17adf0e38905b25b Mon Sep 17 00:00:00 2001
From: Bjorn Helgaas <bhelgaas@google.com>
Date: Mon, 31 Oct 2022 10:39:50 -0500
Subject: [PATCH] PCI: altera-msi: Include <linux/irqdomain.h> explicitly

pcie-altera-msi.c uses irq_domain_add_linear() and related interfaces, so
it needs <linux/irqdomain.h> but doesn't include it directly; it relies on
the fact that <linux/of_irq.h> includes it.

But pcie-altera-msi.c *doesn't* need <linux/of_irq.h> itself.  Include
<linux/irqdomain.h> directly to remove this implicit dependency so a future
patch can drop <linux/of_irq.h>.

Link: https://lore.kernel.org/r/20221031153954.1163623-2-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
 drivers/pci/controller/pcie-altera-msi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/pcie-altera-msi.c b/drivers/pci/controller/pcie-altera-msi.c
index 7b1d3eb..4366e04 100644
--- a/drivers/pci/controller/pcie-altera-msi.c
+++ b/drivers/pci/controller/pcie-altera-msi.c
@@ -9,6 +9,7 @@
 
 #include <linux/interrupt.h>
 #include <linux/irqchip/chained_irq.h>
+#include <linux/irqdomain.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/msi.h>
-- 
2.7.4