Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

[linux-2.6] / drivers / s390 / cio / chsc.c

diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index ea92ac4d657709620b3d60a5d3bfddc276ec86ec..597c0c76a2adcaf12cc228465b6f363a8a528626 100644 (file)
--- 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;
        }