Input: uinput - allow for max == min during input_absinfo validation

These values are inclusive, so a range of 1 requires min == max.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Martin Kepplinger <martin.kepplinger@ginzinger.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 96a887f..eb14ddf 100644 (file)
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -410,7 +410,7 @@ static int uinput_validate_absinfo(struct input_dev *dev, unsigned int code,
        min = abs->minimum;
        max = abs->maximum;
 
-       if ((min != 0 || max != 0) && max <= min) {
+       if ((min != 0 || max != 0) && max < min) {
                printk(KERN_DEBUG
                       "%s: invalid abs[%02x] min:%d max:%d\n",
                       UINPUT_NAME, code, min, max);