[PATCH v2 1/1] PCI: stm32: Don't use "proxy" headers

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

Update header inclusions to follow IWYU (Include What You Use)
principle.

In particular, replace of_gpio.h, which is subject to remove by the GPIOLIB
subsystem, with the respective headers that are being used by the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---

v2: took care of pci-stm32.* as well (Christian)

 drivers/pci/controller/dwc/pcie-stm32-ep.c |  2 +-
 drivers/pci/controller/dwc/pcie-stm32.c    | 14 +++++++++++++-
 drivers/pci/controller/dwc/pcie-stm32.h    |  3 +++
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-stm32-ep.c b/drivers/pci/controller/dwc/pcie-stm32-ep.c
index 3400c7cd2d88..2b9b451306fc 100644
--- a/drivers/pci/controller/dwc/pcie-stm32-ep.c
+++ b/drivers/pci/controller/dwc/pcie-stm32-ep.c
@@ -7,9 +7,9 @@
  */
 
 #include <linux/clk.h>
+#include <linux/gpio/consumer.h>
 #include <linux/mfd/syscon.h>
 #include <linux/of_platform.h>
-#include <linux/of_gpio.h>
 #include <linux/phy/phy.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
diff --git a/drivers/pci/controller/dwc/pcie-stm32.c b/drivers/pci/controller/dwc/pcie-stm32.c
index 96a5fb893af4..a9e77478443b 100644
--- a/drivers/pci/controller/dwc/pcie-stm32.c
+++ b/drivers/pci/controller/dwc/pcie-stm32.c
@@ -7,18 +7,30 @@
  */
 
 #include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/gpio/consumer.h>
+#include <linux/irq.h>
 #include <linux/mfd/syscon.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/phy/phy.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/platform_device.h>
+#include <linux/pm.h>
 #include <linux/pm_runtime.h>
 #include <linux/pm_wakeirq.h>
 #include <linux/regmap.h>
 #include <linux/reset.h>
+#include <linux/stddef.h>
+
+#include "../../pci.h"
+
 #include "pcie-designware.h"
 #include "pcie-stm32.h"
-#include "../../pci.h"
 
 struct stm32_pcie {
 	struct dw_pcie pci;
diff --git a/drivers/pci/controller/dwc/pcie-stm32.h b/drivers/pci/controller/dwc/pcie-stm32.h
index 09d39f04e469..419cf1ff669d 100644
--- a/drivers/pci/controller/dwc/pcie-stm32.h
+++ b/drivers/pci/controller/dwc/pcie-stm32.h
@@ -6,6 +6,9 @@
  * Author: Christian Bruel <christian.bruel@foss.st.com>
  */
 
+#include <linux/bits.h>
+#include <linux/device.h>
+
 #define to_stm32_pcie(x)	dev_get_drvdata((x)->dev)
 
 #define STM32MP25_PCIECR_TYPE_MASK	GENMASK(11, 8)
-- 
2.50.1