Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wirel...

[linux-2.6-omap-h63xx.git] / arch / s390 / hypfs / inode.c

diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index b6716c4b993400aa5e0236fa2189980349dc0df0..a4fda7b5364062d7c4aa0fe1dbe1a29afc5e7eb9 100644 (file)
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -19,7 +19,6 @@
 #include <linux/module.h>
 #include <asm/ebcdic.h>
 #include "hypfs.h"
-#include "hypfs_diag.h"
 
 #define HYPFS_MAGIC 0x687970   /* ASCII 'hyp' */
 #define TMP_SIZE 64            /* size of temporary buffers */
@@ -192,7 +191,10 @@ static ssize_t hypfs_aio_write(struct kiocb *iocb, const struct iovec *iov,
                goto out;
        }
        hypfs_delete_tree(sb->s_root);
-       rc = hypfs_diag_create_files(sb, sb->s_root);
+       if (MACHINE_IS_VM)
+               rc = hypfs_vm_create_files(sb, sb->s_root);
+       else
+               rc = hypfs_diag_create_files(sb, sb->s_root);
        if (rc) {
                printk(KERN_ERR "hypfs: Update failed\n");
                hypfs_delete_tree(sb->s_root);
@@ -289,7 +291,10 @@ static int hypfs_fill_super(struct super_block *sb, void *data, int silent)
                rc = -ENOMEM;
                goto err_alloc;
        }
-       rc = hypfs_diag_create_files(sb, root_dentry);
+       if (MACHINE_IS_VM)
+               rc = hypfs_vm_create_files(sb, root_dentry);
+       else
+               rc = hypfs_diag_create_files(sb, root_dentry);
        if (rc)
                goto err_tree;
        sbi->update_file = hypfs_create_update_file(sb, root_dentry);
@@ -462,11 +467,15 @@ static int __init hypfs_init(void)
 {
        int rc;
 
-       if (MACHINE_IS_VM)
-               return -ENODATA;
-       if (hypfs_diag_init()) {
-               rc = -ENODATA;
-               goto fail_diag;
+       if (MACHINE_IS_VM) {
+               if (hypfs_vm_init())
+                       /* no diag 2fc, just exit */
+                       return -ENODATA;
+       } else {
+               if (hypfs_diag_init()) {
+                       rc = -ENODATA;
+                       goto fail_diag;
+               }
        }
        kset_set_kset_s(&s390_subsys, hypervisor_subsys);
        rc = subsystem_register(&s390_subsys);
@@ -480,7 +489,8 @@ static int __init hypfs_init(void)
 fail_filesystem:
        subsystem_unregister(&s390_subsys);
 fail_sysfs:
-       hypfs_diag_exit();
+       if (!MACHINE_IS_VM)
+               hypfs_diag_exit();
 fail_diag:
        printk(KERN_ERR "hypfs: Initialization failed with rc = %i.\n", rc);
        return rc;
@@ -488,7 +498,8 @@ fail_diag:
 
 static void __exit hypfs_exit(void)
 {
-       hypfs_diag_exit();
+       if (!MACHINE_IS_VM)
+               hypfs_diag_exit();
        unregister_filesystem(&hypfs_type);
        subsystem_unregister(&s390_subsys);
 }