diff options
| -rw-r--r-- | drivers/input/tablet/aiptek.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c index c18287724a1e..8c62afea5a52 100644 --- a/drivers/input/tablet/aiptek.c +++ b/drivers/input/tablet/aiptek.c @@ -329,6 +329,19 @@ struct aiptek { unsigned char *data; /* incoming packet data */ }; +static const int eventTypes[] = { + EV_KEY, EV_ABS, EV_REL, EV_MSC, +}; + +static const int absEvents[] = { + ABS_X, ABS_Y, ABS_PRESSURE, ABS_TILT_X, ABS_TILT_Y, + ABS_WHEEL, ABS_MISC, +}; + +static const int relEvents[] = { + REL_X, REL_Y, REL_WHEEL, +}; + static const int buttonEvents[] = { BTN_LEFT, BTN_RIGHT, BTN_MIDDLE, BTN_TOOL_PEN, BTN_TOOL_RUBBER, BTN_TOOL_PENCIL, BTN_TOOL_AIRBRUSH, @@ -1727,17 +1740,16 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) /* Now program the capacities of the tablet, in terms of being * an input device. */ - inputdev->evbit[0] |= BIT(EV_KEY) - | BIT(EV_ABS) - | BIT(EV_REL) - | BIT(EV_MSC); + for (i = 0; i < ARRAY_SIZE(eventTypes); ++i) + __set_bit(eventTypes[i], inputdev->evbit); - inputdev->absbit[0] |= BIT(ABS_MISC); + for (i = 0; i < ARRAY_SIZE(absEvents); ++i) + __set_bit(absEvents[i], inputdev->absbit); - inputdev->relbit[0] |= - (BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL) | BIT(REL_MISC)); + for (i = 0; i < ARRAY_SIZE(relEvents); ++i) + __set_bit(relEvents[i], inputdev->relbit); - inputdev->mscbit[0] = BIT(MSC_SERIAL); + __set_bit(MSC_SERIAL, inputdev->mscbit); /* Set up key and button codes */ for (i = 0; i < ARRAY_SIZE(buttonEvents); ++i) |