1 files changed, 14 insertions, 12 deletions

diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index ea92ac4d6577..597c0c76a2ad 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -990,16 +990,20 @@ 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)
-                printk(KERN_WARNING"Can't allocate page for processing of " \
-                       "chsc machine checks!\n");
+                CIO_MSG_EVENT(0, "Can't allocate page for processing of "
+                              "chsc machine checks!\n");
         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;
 
@@ -1073,8 +1075,8 @@ chsc_determine_css_characteristics(void)
 
         scsc_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
         if (!scsc_area) {
-                printk(KERN_WARNING"cio: Was not able to determine available" \
-                       "CHSCs due to no memory.\n");
+                CIO_MSG_EVENT(0, "Was not able to determine available"
+                              "CHSCs due to no memory.\n");
                 return -ENOMEM;
         }
 
@@ -1083,15 +1085,15 @@ chsc_determine_css_characteristics(void)
 
         result = chsc(scsc_area);
         if (result) {
-                printk(KERN_WARNING"cio: Was not able to determine " \
-                       "available CHSCs, cc=%i.\n", result);
+                CIO_MSG_EVENT(0, "Was not able to determine available CHSCs, "
+                              "cc=%i.\n", result);
                 result = -EIO;
                 goto exit;
         }
 
         if (scsc_area->response.code != 1) {
-                printk(KERN_WARNING"cio: Was not able to determine " \
-                       "available CHSCs.\n");
+                CIO_MSG_EVENT(0, "Was not able to determine "
+                              "available CHSCs.\n");
                 result = -EIO;
                 goto exit;
         }