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[v3,2/5] PCI: microchip: Include <linux/irqdomain.h> explicitly

Message ID 20221031153954.1163623-3-helgaas@kernel.org (mailing list archive)
State New, archived
Headers show
Series PCI: Remove unnecessary <linux/of_irq.h> includes | expand

Commit Message

Bjorn Helgaas Oct. 31, 2022, 3:39 p.m. UTC
From: Bjorn Helgaas <bhelgaas@google.com>

pcie-microchip-host.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-microchip-host.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>.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
 drivers/pci/controller/pcie-microchip-host.c | 1 +
 1 file changed, 1 insertion(+)
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diff --git a/drivers/pci/controller/pcie-microchip-host.c b/drivers/pci/controller/pcie-microchip-host.c
index 7263d175b5ad..57b2a62f52c8 100644
--- a/drivers/pci/controller/pcie-microchip-host.c
+++ b/drivers/pci/controller/pcie-microchip-host.c
@@ -9,6 +9,7 @@ 
 #include <linux/clk.h>
 #include <linux/irqchip/chained_irq.h>
+#include <linux/irqdomain.h>
 #include <linux/module.h>
 #include <linux/msi.h>
 #include <linux/of_address.h>