commit 9652cb805c44b74ba935c84bfd59745cb1962de8
author Heiko Carstens <hca@linux.ibm.com> Tue Sep 07 20:37:59 2021 +0200
committer Heiko Carstens <hca@linux.ibm.com> Wed Sep 08 14:23:31 2021 +0200
tree 3eb0cccbf3107aa23943540af97a3b76e7771a30
parent 2c57ad602493a6674d5c8e35b427ab27012437b2

s390/ftrace: remove incorrect __va usage

The address of ftrace_graph_caller is already virtual.
Using __va() to translate the address is wrong.

Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

arch/s390/kernel/ftrace.c

diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c
index 0a464d3..1d94ffd 100644
--- a/arch/s390/kernel/ftrace.c
+++ b/arch/s390/kernel/ftrace.c
@@ -341,13 +341,13 @@
  */
 int ftrace_enable_ftrace_graph_caller(void)
 {
-	brcl_disable(__va(ftrace_graph_caller));
+	brcl_disable(ftrace_graph_caller);
 	return 0;
 }
 
 int ftrace_disable_ftrace_graph_caller(void)
 {
-	brcl_enable(__va(ftrace_graph_caller));
+	brcl_enable(ftrace_graph_caller);
 	return 0;
 }