Input: wacom_w8001 - use __set_bit to set keybits

This makes code safer and easier to read.

Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/drivers/input/touchscreen/wacom_w8001.c b/drivers/input/touchscreen/wacom_w8001.c
index 2a0bec12d12aff7305d8afee34452ad1db08f763..49bce13838be0e542f9672852166e301e16179f5 100644 (file)
--- a/drivers/input/touchscreen/wacom_w8001.c
+++ b/drivers/input/touchscreen/wacom_w8001.c
@@ -374,11 +374,11 @@ static int w8001_connect(struct serio *serio, struct serio_driver *drv)
        input_dev->dev.parent = &serio->dev;
 
        input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-       input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-       input_dev->keybit[BIT_WORD(BTN_TOOL_PEN)] |= BIT_MASK(BTN_TOOL_PEN);
-       input_dev->keybit[BIT_WORD(BTN_TOOL_RUBBER)] |= BIT_MASK(BTN_TOOL_RUBBER);
-       input_dev->keybit[BIT_WORD(BTN_STYLUS)] |= BIT_MASK(BTN_STYLUS);
-       input_dev->keybit[BIT_WORD(BTN_STYLUS2)] |= BIT_MASK(BTN_STYLUS2);
+       __set_bit(BTN_TOUCH, input_dev->keybit);
+       __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+       __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+       __set_bit(BTN_STYLUS, input_dev->keybit);
+       __set_bit(BTN_STYLUS2, input_dev->keybit);
 
        serio_set_drvdata(serio, w8001);
        err = serio_open(serio, drv);