1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 40d77ba8fdc1..47fd7a041c52 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -243,10 +243,10 @@ static int wacom_graphire_irq(struct wacom_wac *wacom)
                         if (features->type == WACOM_G4 ||
                                         features->type == WACOM_MO) {
                                 input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
-                                rw = (signed)(data[7] & 0x04) - (data[7] & 0x03);
+                                rw = (data[7] & 0x04) - (data[7] & 0x03);
                         } else {
                                 input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
-                                rw = -(signed)data[6];
+                                rw = -(signed char)data[6];
                         }
                         input_report_rel(input, REL_WHEEL, rw);
                 }
@@ -442,8 +442,10 @@ static void wacom_intuos_general(struct wacom_wac *wacom)
         /* general pen packet */
         if ((data[1] & 0xb8) == 0xa0) {
                 t = (data[6] << 2) | ((data[7] >> 6) & 3);
-                if (features->type >= INTUOS4S && features->type <= INTUOS4L)
+                if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
+                    features->type == WACOM_21UX2) {
                         t = (t << 1) | (data[1] & 1);
+                }
                 input_report_abs(input, ABS_PRESSURE, t);
                 input_report_abs(input, ABS_TILT_X,
                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));