platform/chrome: wilco_ec: Platform data shouldn't include kernel.h

Replace with appropriate types.h.

Also there is no need to include device.h, but mutex.h.
For the pointers to unknown structures use forward declarations.

In the *.c files we need to include all headers that provide APIs
being used in the module.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>

diff --git a/drivers/platform/chrome/wilco_ec/properties.c b/drivers/platform/chrome/wilco_ec/properties.c
index 62f2761..c2bf4c9 100644 (file)
--- a/drivers/platform/chrome/wilco_ec/properties.c
+++ b/drivers/platform/chrome/wilco_ec/properties.c
@@ -3,8 +3,11 @@
  * Copyright 2019 Google LLC
  */
 
+#include <linux/errno.h>
+#include <linux/export.h>
 #include <linux/platform_data/wilco-ec.h>
 #include <linux/string.h>
+#include <linux/types.h>
 #include <asm/unaligned.h>
 
 /* Operation code; what the EC should do with the property */

diff --git a/drivers/platform/chrome/wilco_ec/sysfs.c b/drivers/platform/chrome/wilco_ec/sysfs.c
index f0d174b..3c587b4 100644 (file)
--- a/drivers/platform/chrome/wilco_ec/sysfs.c
+++ b/drivers/platform/chrome/wilco_ec/sysfs.c
@@ -8,8 +8,12 @@
  * See Documentation/ABI/testing/sysfs-platform-wilco-ec for more information.
  */
 
+#include <linux/device.h>
+#include <linux/kernel.h>
 #include <linux/platform_data/wilco-ec.h>
+#include <linux/string.h>
 #include <linux/sysfs.h>
+#include <linux/types.h>
 
 #define CMD_KB_CMOS                    0x7C
 #define SUB_CMD_KB_CMOS_AUTO_ON                0x03

diff --git a/include/linux/platform_data/wilco-ec.h b/include/linux/platform_data/wilco-ec.h
index afede15..25f46a9 100644 (file)
--- a/include/linux/platform_data/wilco-ec.h
+++ b/include/linux/platform_data/wilco-ec.h
@@ -8,8 +8,8 @@
 #ifndef WILCO_EC_H
 #define WILCO_EC_H
 
-#include <linux/device.h>
-#include <linux/kernel.h>
+#include <linux/mutex.h>
+#include <linux/types.h>
 
 /* Message flags for using the mailbox() interface */
 #define WILCO_EC_FLAG_NO_RESPONSE      BIT(0) /* EC does not respond */
@@ -17,6 +17,10 @@
 /* Normal commands have a maximum 32 bytes of data */
 #define EC_MAILBOX_DATA_SIZE           32
 
+struct device;
+struct resource;
+struct platform_device;
+
 /**
  * struct wilco_ec_device - Wilco Embedded Controller handle.
  * @dev: Device handle.