From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> pci-xgene-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 pci-xgene-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>. Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> --- drivers/pci/controller/pci-xgene-msi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/controller/pci-xgene-msi.c b/drivers/pci/controller/pci-xgene-msi.c index bfa259781b69..bacb14e558ee 100644 --- a/drivers/pci/controller/pci-xgene-msi.c +++ b/drivers/pci/controller/pci-xgene-msi.c @@ -8,6 +8,7 @@ */ #include <linux/cpu.h> #include <linux/interrupt.h> +#include <linux/irqdomain.h> #include <linux/module.h> #include <linux/msi.h> #include <linux/of_irq.h> -- 2.25.1
