1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c
index 2985eb43948..204ca728e7f 100644
--- a/drivers/s390/cio/cmf.c
+++ b/drivers/s390/cio/cmf.c
@@ -98,7 +98,7 @@ enum cmb_format {
  * enum cmb_format.
  */
 static int format = CMF_AUTODETECT;
-module_param(format, bool, 0444);
+module_param(format, bint, 0444);
 
 /**
  * struct cmb_operations - functions to use depending on cmb_format