From: Krzysztof Wilczynski <kw@linux.com>
Date: Tue, 3 Sep 2019 13:30:59 +0200
Subject: PCI: Remove unused includes and superfluous struct declaration
Git-commit: bbd8810d399812f2016713565e4d8ff8f1508aa6
Patch-mainline: v5.5-rc1
References: jsc#SLE-14773 jsc#SLE-14763

Remove <linux/pci.h> and <linux/msi.h> from being included directly as part
of the include/linux/of_pci.h, and remove superfluous declaration of struct
of_phandle_args.

Move users of include <linux/of_pci.h> to include <linux/pci.h> and
<linux/msi.h> directly rather than rely on both being included transitively
through <linux/of_pci.h>.

Link: https://lore.kernel.org/r/20190903113059.2901-1-kw@linux.com
Signed-off-by: Krzysztof Wilczynski <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
 drivers/iommu/of_iommu.c                          | 2 ++
 drivers/irqchip/irq-gic-v2m.c                     | 1 +
 drivers/irqchip/irq-gic-v3-its-pci-msi.c          | 1 +
 drivers/pci/controller/dwc/pcie-designware-host.c | 1 +
 drivers/pci/controller/pci-aardvark.c             | 1 +
 drivers/pci/controller/pci-thunder-pem.c          | 1 +
 drivers/pci/pci.c                                 | 1 +
 drivers/pci/probe.c                               | 1 +
 include/linux/of_pci.h                            | 5 ++---
 9 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c
index 614a93aa5305..026ad2b29dcd 100644
--- a/drivers/iommu/of_iommu.c
+++ b/drivers/iommu/of_iommu.c
@@ -8,6 +8,8 @@
 #include <linux/export.h>
 #include <linux/iommu.h>
 #include <linux/limits.h>
+#include <linux/pci.h>
+#include <linux/msi.h>
 #include <linux/of.h>
 #include <linux/of_iommu.h>
 #include <linux/of_pci.h>
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index e88e75c22b6a..fbec07d634ad 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -17,6 +17,7 @@
 #include <linux/irq.h>
 #include <linux/irqdomain.h>
 #include <linux/kernel.h>
+#include <linux/pci.h>
 #include <linux/msi.h>
 #include <linux/of_address.h>
 #include <linux/of_pci.h>
diff --git a/drivers/irqchip/irq-gic-v3-its-pci-msi.c b/drivers/irqchip/irq-gic-v3-its-pci-msi.c
index 229d586c3d7a..87711e0f8014 100644
--- a/drivers/irqchip/irq-gic-v3-its-pci-msi.c
+++ b/drivers/irqchip/irq-gic-v3-its-pci-msi.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/acpi_iort.h>
+#include <linux/pci.h>
 #include <linux/msi.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index 0f36a926059a..43ce6de70374 100644
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -10,6 +10,7 @@
 
 #include <linux/irqchip/chained_irq.h>
 #include <linux/irqdomain.h>
+#include <linux/msi.h>
 #include <linux/of_address.h>
 #include <linux/of_pci.h>
 #include <linux/pci_regs.h>
diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index fc0fe4d4de49..3a05f6ca95b0 100644
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -16,6 +16,7 @@
 #include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
+#include <linux/msi.h>
 #include <linux/of_address.h>
 #include <linux/of_pci.h>
 
diff --git a/drivers/pci/controller/pci-thunder-pem.c b/drivers/pci/controller/pci-thunder-pem.c
index f127ce8bd4ef..9491e266b1ea 100644
--- a/drivers/pci/controller/pci-thunder-pem.c
+++ b/drivers/pci/controller/pci-thunder-pem.c
@@ -6,6 +6,7 @@
 #include <linux/bitfield.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/pci.h>
 #include <linux/of_address.h>
 #include <linux/of_pci.h>
 #include <linux/pci-acpi.h>
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e7982af9a5d8..2d36995e4ea5 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -13,6 +13,7 @@
 #include <linux/delay.h>
 #include <linux/dmi.h>
 #include <linux/init.h>
+#include <linux/msi.h>
 #include <linux/of.h>
 #include <linux/of_pci.h>
 #include <linux/pci.h>
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 3d5271a7a849..7c5d68b807ef 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -7,6 +7,7 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/pci.h>
+#include <linux/msi.h>
 #include <linux/of_device.h>
 #include <linux/of_pci.h>
 #include <linux/pci_hotplug.h>
diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
index 21a89c4880fa..29658c0ee71f 100644
--- a/include/linux/of_pci.h
+++ b/include/linux/of_pci.h
@@ -2,11 +2,10 @@
 #ifndef __OF_PCI_H
 #define __OF_PCI_H
 
-#include <linux/pci.h>
-#include <linux/msi.h>
+#include <linux/types.h>
+#include <linux/errno.h>
 
 struct pci_dev;
-struct of_phandle_args;
 struct device_node;
 
 #if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_PCI)
-- 
2.28.0