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Diffstat (limited to 'drivers/s390/net/smsgiucv.h')
-rw-r--r--drivers/s390/net/smsgiucv.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/s390/net/smsgiucv.h b/drivers/s390/net/smsgiucv.h
index 67f5d4f8378..9410b45fde0 100644
--- a/drivers/s390/net/smsgiucv.h
+++ b/drivers/s390/net/smsgiucv.h
@@ -5,6 +5,8 @@
* Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
*/
-int smsg_register_callback(char *, void (*)(char *, char *));
-void smsg_unregister_callback(char *, void (*)(char *, char *));
+int smsg_register_callback(const char *,
+ void (*)(const char *, char *));
+void smsg_unregister_callback(const char *,
+ void (*)(const char *, char *));