From: Mark Brown <broonie@kernel.org>
Date: Fri, 31 Jul 2015 15:37:30 +0000 (-0600)
Subject: coresight: Fix implicit inclusion of linux/sched.h
X-Git-Tag: v4.3-rc1~160^2~26
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ff63ec1312dabd28876c9c03b5ed172a879bfb60;p=karo-tx-linux.git

coresight: Fix implicit inclusion of linux/sched.h

The patch "Coresight: Add an interface for supporting ETM3/4 Context ID
tracing" adds uses of find_task_by_vpid() and task_pid_nr() from
linux/sched.h but does not include that header causing build errors in
at least an ARM allmodconfig where it is not implicitly included. Add an
explicit include to fix that.

Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/linux/coresight.h b/include/linux/coresight.h
index 626da6948ca2..c69e1b932809 100644
--- a/include/linux/coresight.h
+++ b/include/linux/coresight.h
@@ -14,6 +14,7 @@
 #define _LINUX_CORESIGHT_H
 
 #include <linux/device.h>
+#include <linux/sched.h>
 
 /* Peripheral id registers (0xFD0-0xFEC) */
 #define CORESIGHT_PERIPHIDR4	0xfd0