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path: root/drivers/s390/net/smsgiucv.c
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Diffstat (limited to 'drivers/s390/net/smsgiucv.c')
-rw-r--r--drivers/s390/net/smsgiucv.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/s390/net/smsgiucv.c b/drivers/s390/net/smsgiucv.c
index 67f2485d2372..ecef1edee701 100644
--- a/drivers/s390/net/smsgiucv.c
+++ b/drivers/s390/net/smsgiucv.c
@@ -31,9 +31,9 @@
struct smsg_callback {
struct list_head list;
- char *prefix;
+ const char *prefix;
int len;
- void (*callback)(char *from, char *str);
+ void (*callback)(const char *from, char *str);
};
MODULE_AUTHOR
@@ -100,8 +100,8 @@ static void smsg_message_pending(struct iucv_path *path,
kfree(buffer);
}
-int smsg_register_callback(char *prefix,
- void (*callback)(char *from, char *str))
+int smsg_register_callback(const char *prefix,
+ void (*callback)(const char *from, char *str))
{
struct smsg_callback *cb;
@@ -117,8 +117,9 @@ int smsg_register_callback(char *prefix,
return 0;
}
-void smsg_unregister_callback(char *prefix,
- void (*callback)(char *from, char *str))
+void smsg_unregister_callback(const char *prefix,
+ void (*callback)(const char *from,
+ char *str))
{
struct smsg_callback *cb, *tmp;
@@ -176,7 +177,7 @@ static const struct dev_pm_ops smsg_pm_ops = {
static struct device_driver smsg_driver = {
.owner = THIS_MODULE,
- .name = "SMSGIUCV",
+ .name = SMSGIUCV_DRV_NAME,
.bus = &iucv_bus,
.pm = &smsg_pm_ops,
};