diff options
Diffstat (limited to 'drivers/hid/wacom_wac.c')
| -rw-r--r-- | drivers/hid/wacom_wac.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 7a8ddc999a8e..125b4ed7afc6 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -251,7 +251,7 @@ static int wacom_dtu_irq(struct wacom_wac *wacom) static int wacom_dtus_irq(struct wacom_wac *wacom) { - char *data = wacom->data; + unsigned char *data = wacom->data; struct input_dev *input = wacom->pen_input; unsigned short prox, pressure = 0; @@ -572,7 +572,7 @@ static int wacom_intuos_pad(struct wacom_wac *wacom) strip2 = ((data[3] & 0x1f) << 8) | data[4]; } - prox = (buttons & ~(~0 << nbuttons)) | (keys & ~(~0 << nkeys)) | + prox = (buttons & ~(~0U << nbuttons)) | (keys & ~(~0U << nkeys)) | (ring1 & 0x80) | (ring2 & 0x80) | strip1 | strip2; wacom_report_numbered_buttons(input, nbuttons, buttons); |