s390/mm: rename addressing_mode to s390_user_mode

Renaming the globally visible variable "user_mode" to "addressing_mode" in
order to fix a name clash was not a good idea. (Commit 37fe1d73 "s390/mm:
rename user_mode variable to addressing_mode")
Looking at the code after a couple of weeks one thinks: addressing mode of
what?
So rename the variable again. This time to s390_user_mode. Which hopefully
makes more sense.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 39d609b582ca..555f985226f5 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -302,8 +302,8 @@ static int __init parse_vmalloc(char *arg)
 }
 early_param("vmalloc", parse_vmalloc);
 
-unsigned int addressing_mode = PRIMARY_SPACE_MODE;
-EXPORT_SYMBOL_GPL(addressing_mode);
+unsigned int s390_user_mode = PRIMARY_SPACE_MODE;
+EXPORT_SYMBOL_GPL(s390_user_mode);
 
 static int set_amode_primary(void)
 {
@@ -326,9 +326,9 @@ static int set_amode_primary(void)
 static int __init early_parse_user_mode(char *p)
 {
         if (p && strcmp(p, "primary") == 0)
-                addressing_mode = PRIMARY_SPACE_MODE;
+                s390_user_mode = PRIMARY_SPACE_MODE;
         else if (!p || strcmp(p, "home") == 0)
-                addressing_mode = HOME_SPACE_MODE;
+                s390_user_mode = HOME_SPACE_MODE;
         else
                 return 1;
         return 0;
@@ -337,7 +337,7 @@ early_param("user_mode", early_parse_user_mode);
 
 static void setup_addressing_mode(void)
 {
-        if (addressing_mode == PRIMARY_SPACE_MODE) {
+        if (s390_user_mode == PRIMARY_SPACE_MODE) {
                 if (set_amode_primary())
                         pr_info("Address spaces switched, "
                                 "mvcos available\n");