1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index b38dc2478541..597c0c76a2ad 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -990,8 +990,7 @@ out:
         return ret;
 }
 
-static int __init
-chsc_alloc_sei_area(void)
+int __init chsc_alloc_sei_area(void)
 {
         sei_page = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
         if (!sei_page)
@@ -1000,6 +999,11 @@ chsc_alloc_sei_area(void)
         return (sei_page ? 0 : -ENOMEM);
 }
 
+void __init chsc_free_sei_area(void)
+{
+        kfree(sei_page);
+}
+
 int __init
 chsc_enable_facility(int operation_code)
 {
@@ -1051,8 +1055,6 @@ chsc_enable_facility(int operation_code)
         return ret;
 }
 
-subsys_initcall(chsc_alloc_sei_area);
-
 struct css_general_char css_general_characteristics;
 struct css_chsc_char css_chsc_characteristics;