1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 9144df65e703..58beca99a9c3 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -1349,14 +1349,14 @@ ssize_t psmouse_attr_set_helper(struct device *dev, struct device_attribute *dev
 
 static ssize_t psmouse_show_int_attr(struct psmouse *psmouse, void *offset, char *buf)
 {
-        unsigned long *field = (unsigned long *)((char *)psmouse + (size_t)offset);
+        unsigned int *field = (unsigned int *)((char *)psmouse + (size_t)offset);
 
-        return sprintf(buf, "%lu\n", *field);
+        return sprintf(buf, "%u\n", *field);
 }
 
 static ssize_t psmouse_set_int_attr(struct psmouse *psmouse, void *offset, const char *buf, size_t count)
 {
-        unsigned long *field = (unsigned long *)((char *)psmouse + (size_t)offset);
+        unsigned int *field = (unsigned int *)((char *)psmouse + (size_t)offset);
         unsigned long value;
         char *rest;
 
@@ -1364,6 +1364,9 @@ static ssize_t psmouse_set_int_attr(struct psmouse *psmouse, void *offset, const
         if (*rest)
                 return -EINVAL;
 
+        if ((unsigned int)value != value)
+                return -EINVAL;
+
         *field = value;
 
         return count;