1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c
index b960f66843e4..725b0dd14269 100644
--- a/drivers/s390/cio/cmf.c
+++ b/drivers/s390/cio/cmf.c
@@ -158,7 +158,7 @@ static inline u64 time_to_avg_nsec(u32 value, u32 count)
         if (count == 0)
                 return 0;
 
-        /* value comes in units of 128 µsec */
+        /* value comes in units of 128 µsec */
         ret = time_to_nsec(value);
         do_div(ret, count);