From: Stephen Boyd <swboyd@chromium.org>
Date: Mon, 18 May 2020 12:02:38 -0600
Subject: coresight: Include required headers in C files

Git-commit: 298754c56ce1e554eec568059d3a5adf8abc4ab5
Patch-mainline: v5.8-rc1
References: jsc#SLE-13629,jsc#SLE-14776

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>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
 .../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 c6c0c9b4827e..ab3bd4ed0910 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 aeea39cbd161..392757f3a019 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 7fc1fc8d7738..be61c1705916 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 004df3ab9dd0..acf7b545e6b9 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"
 
 /*
-- 
2.26.2