linux-kernel - [PATCH v1 1/1] pvpanic: Don't use "proxy" headers

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Date: Thu, 21 Dec 2023 16:44:47 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Thomas Weißschuh <linux@...ssschuh.net>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	linux-kernel@...r.kernel.org
Cc: Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH v1 1/1] pvpanic: Don't use "proxy" headers

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

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/misc/pvpanic/pvpanic-mmio.c |  7 +++----
 drivers/misc/pvpanic/pvpanic-pci.c  |  5 +----
 drivers/misc/pvpanic/pvpanic.c      | 12 ++++++++----
 drivers/misc/pvpanic/pvpanic.h      |  5 +++++
 4 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/drivers/misc/pvpanic/pvpanic-mmio.c b/drivers/misc/pvpanic/pvpanic-mmio.c
index 9715798acce3..f3f2113a54a7 100644
--- a/drivers/misc/pvpanic/pvpanic-mmio.c
+++ b/drivers/misc/pvpanic/pvpanic-mmio.c
@@ -7,16 +7,15 @@
  *  Copyright (C) 2021 Oracle.
  */
 
+#include <linux/device.h>
+#include <linux/err.h>
 #include <linux/io.h>
-#include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <linux/kexec.h>
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/types.h>
-#include <linux/slab.h>
-
-#include <uapi/misc/pvpanic.h>
 
 #include "pvpanic.h"
 
diff --git a/drivers/misc/pvpanic/pvpanic-pci.c b/drivers/misc/pvpanic/pvpanic-pci.c
index c5fb6298cb8d..9ad20e82785b 100644
--- a/drivers/misc/pvpanic/pvpanic-pci.c
+++ b/drivers/misc/pvpanic/pvpanic-pci.c
@@ -5,13 +5,10 @@
  *  Copyright (C) 2021 Oracle.
  */
 
-#include <linux/kernel.h>
+#include <linux/errno.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/types.h>
-#include <linux/slab.h>
-
-#include <uapi/misc/pvpanic.h>
 
 #include "pvpanic.h"
 
diff --git a/drivers/misc/pvpanic/pvpanic.c b/drivers/misc/pvpanic/pvpanic.c
index 305b367e0ce3..df3457ce1cb1 100644
--- a/drivers/misc/pvpanic/pvpanic.c
+++ b/drivers/misc/pvpanic/pvpanic.c
@@ -8,16 +8,20 @@
  */
 
 #include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/gfp_types.h>
 #include <linux/io.h>
-#include <linux/kernel.h>
 #include <linux/kexec.h>
+#include <linux/kstrtox.h>
+#include <linux/limits.h>
+#include <linux/list.h>
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/platform_device.h>
 #include <linux/panic_notifier.h>
+#include <linux/platform_device.h>
+#include <linux/spinlock.h>
+#include <linux/sysfs.h>
 #include <linux/types.h>
-#include <linux/cdev.h>
-#include <linux/list.h>
 
 #include <uapi/misc/pvpanic.h>
 
diff --git a/drivers/misc/pvpanic/pvpanic.h b/drivers/misc/pvpanic/pvpanic.h
index 46ffb10438ad..a42fa760eed5 100644
--- a/drivers/misc/pvpanic/pvpanic.h
+++ b/drivers/misc/pvpanic/pvpanic.h
@@ -8,6 +8,11 @@
 #ifndef PVPANIC_H_
 #define PVPANIC_H_
 
+#include <linux/compiler_types.h>
+
+struct attribute_group;
+struct device;
+
 int devm_pvpanic_probe(struct device *dev, void __iomem *base);
 extern const struct attribute_group *pvpanic_dev_groups[];
 
-- 
2.43.0.rc1.1.gbec44491f096