1 files changed, 2 insertions, 1 deletions

diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 071c81f179ef..0168472b2fdf 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -18,6 +18,7 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/ctype.h>
+#include <linux/string.h>
 #include <linux/sysctl.h>
 #include <asm/uaccess.h>
 #include <linux/module.h>
@@ -1178,7 +1179,7 @@ debug_get_uint(char *buf)
 {
         int rc;
 
-        for(; isspace(*buf); buf++);
+        buf = skip_spaces(buf);
         rc = simple_strtoul(buf, &buf, 10);
         if(*buf){
                 rc = -EINVAL;