1 files changed, 9 insertions, 2 deletions

diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
index c0dfd3c1e91b..48b3fadd83ed 100644
--- a/init/do_mounts_md.c
+++ b/init/do_mounts_md.c
@@ -12,7 +12,12 @@
  * The code for that is here.
  */
 
-static int __initdata raid_noautodetect, raid_autopart;
+#ifdef CONFIG_MD_AUTODETECT
+static int __initdata raid_noautodetect;
+#else
+static int __initdata raid_noautodetect=1;
+#endif
+static int __initdata raid_autopart;
 
 static struct {
         int minor;
@@ -252,6 +257,8 @@ static int __init raid_setup(char *str)
 
                 if (!strncmp(str, "noautodetect", wlen))
                         raid_noautodetect = 1;
+                if (!strncmp(str, "autodetect", wlen))
+                        raid_noautodetect = 0;
                 if (strncmp(str, "partitionable", wlen)==0)
                         raid_autopart = 1;
                 if (strncmp(str, "part", wlen)==0)
@@ -288,7 +295,7 @@ void __init md_run_setup(void)
         create_dev("/dev/md0", MKDEV(MD_MAJOR, 0));
 
         if (raid_noautodetect)
-                printk(KERN_INFO "md: Skipping autodetection of RAID arrays. (raid=noautodetect)\n");
+                printk(KERN_INFO "md: Skipping autodetection of RAID arrays. (raid=autodetect will force)\n");
         else
                 autodetect_raid();
         md_setup_drive();