From 298754c56ce1e554eec568059d3a5adf8abc4ab5 Mon Sep 17 00:00:00 2001
From: Stephen Boyd <swboyd@chromium.org>
Date: Mon, 18 May 2020 12:02:38 -0600
Subject: [PATCH] coresight: Include required headers in C files

We should include headers that C files use in the C files that use them
and avoid relying on implicit includes as much as possible. This helps
avoid compiler errors in the future about missing declarations when
header files change includes in the future.

Cc: Douglas Anderson <dianders@chromium.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200518180242.7916-20-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 .../hwtracing/coresight/coresight-cti-platform.c    |  8 +++++++-
 drivers/hwtracing/coresight/coresight-cti-sysfs.c   |  6 ++++++
 drivers/hwtracing/coresight/coresight-cti.c         | 13 +++++++++++++
 drivers/hwtracing/coresight/coresight-cti.h         |  8 +++++++-
 4 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/drivers/hwtracing/coresight/coresight-cti-platform.c b/drivers/hwtracing/coresight/coresight-cti-platform.c
index c6c0c9b4827e7c..ab3bd4ed0910d3 100644
--- a/drivers/hwtracing/coresight/coresight-cti-platform.c
+++ b/drivers/hwtracing/coresight/coresight-cti-platform.c
@@ -2,11 +2,17 @@
 /*
  * Copyright (c) 2019, The Linaro Limited. All rights reserved.
  */
+#include <linux/coresight.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/property.h>
+#include <linux/slab.h>
 
 #include <dt-bindings/arm/coresight-cti-dt.h>
-#include <linux/of.h>
 
 #include "coresight-cti.h"
+#include "coresight-priv.h"
 
 /* Number of CTI signals in the v8 architecturally defined connection */
 #define NR_V8PE_IN_SIGS		2
diff --git a/drivers/hwtracing/coresight/coresight-cti-sysfs.c b/drivers/hwtracing/coresight/coresight-cti-sysfs.c
index aeea39cbd161dd..392757f3a019e8 100644
--- a/drivers/hwtracing/coresight/coresight-cti-sysfs.c
+++ b/drivers/hwtracing/coresight/coresight-cti-sysfs.c
@@ -4,7 +4,13 @@
  * Author: Mike Leach <mike.leach@linaro.org>
  */
 
+#include <linux/atomic.h>
 #include <linux/coresight.h>
+#include <linux/device.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/spinlock.h>
+#include <linux/sysfs.h>
 
 #include "coresight-cti.h"
 
diff --git a/drivers/hwtracing/coresight/coresight-cti.c b/drivers/hwtracing/coresight/coresight-cti.c
index 7fc1fc8d773889..be61c170591697 100644
--- a/drivers/hwtracing/coresight/coresight-cti.c
+++ b/drivers/hwtracing/coresight/coresight-cti.c
@@ -4,7 +4,20 @@
  * Author: Mike Leach <mike.leach@linaro.org>
  */
 
+#include <linux/amba/bus.h>
+#include <linux/atomic.h>
+#include <linux/bits.h>
+#include <linux/coresight.h>
+#include <linux/device.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/mutex.h>
+#include <linux/pm_runtime.h>
 #include <linux/property.h>
+#include <linux/spinlock.h>
+
+#include "coresight-priv.h"
 #include "coresight-cti.h"
 
 /**
diff --git a/drivers/hwtracing/coresight/coresight-cti.h b/drivers/hwtracing/coresight/coresight-cti.h
index 004df3ab9dd068..acf7b545e6b921 100644
--- a/drivers/hwtracing/coresight/coresight-cti.h
+++ b/drivers/hwtracing/coresight/coresight-cti.h
@@ -7,8 +7,14 @@
 #ifndef _CORESIGHT_CORESIGHT_CTI_H
 #define _CORESIGHT_CORESIGHT_CTI_H
 
-#include <asm/local.h>
+#include <linux/coresight.h>
+#include <linux/device.h>
+#include <linux/fwnode.h>
+#include <linux/list.h>
 #include <linux/spinlock.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
+
 #include "coresight-priv.h"
 
 /*