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path: root/drivers/s390/crypto/ap_bus.c
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Diffstat (limited to 'drivers/s390/crypto/ap_bus.c')
-rw-r--r--drivers/s390/crypto/ap_bus.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 5fa699192864..5a3a18f7b896 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -86,7 +86,6 @@ static bool initialised;
/*
* AP bus related debug feature things.
*/
-static struct dentry *ap_dbf_root;
debug_info_t *ap_dbf_info;
/*
@@ -1148,7 +1147,6 @@ static struct reset_call ap_reset_call = {
int __init ap_debug_init(void)
{
- ap_dbf_root = debugfs_create_dir("ap", NULL);
ap_dbf_info = debug_register("ap", 1, 1,
DBF_MAX_SPRINTF_ARGS * sizeof(long));
debug_register_view(ap_dbf_info, &debug_sprintf_view);
@@ -1159,7 +1157,6 @@ int __init ap_debug_init(void)
void ap_debug_exit(void)
{
- debugfs_remove(ap_dbf_root);
debug_unregister(ap_dbf_info);
}

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