diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/ucb1x00-ts.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c index a984c0efabf0..551061c2eadf 100644 --- a/drivers/mfd/ucb1x00-ts.c +++ b/drivers/mfd/ucb1x00-ts.c @@ -59,16 +59,18 @@ static int adcsync; static inline void ucb1x00_ts_evt_add(struct ucb1x00_ts *ts, u16 pressure, u16 x, u16 y) { - input_report_abs(ts->idev, ABS_X, x); - input_report_abs(ts->idev, ABS_Y, y); - input_report_abs(ts->idev, ABS_PRESSURE, pressure); - input_sync(ts->idev); + struct input_dev *idev = ts->idev; + input_report_abs(idev, ABS_X, x); + input_report_abs(idev, ABS_Y, y); + input_report_abs(idev, ABS_PRESSURE, pressure); + input_sync(idev); } static inline void ucb1x00_ts_event_release(struct ucb1x00_ts *ts) { - input_report_abs(ts->idev, ABS_PRESSURE, 0); - input_sync(ts->idev); + struct input_dev *idev = ts->idev; + input_report_abs(idev, ABS_PRESSURE, 0); + input_sync(idev); } /* @@ -297,7 +299,7 @@ static void ucb1x00_ts_irq(int idx, void *id) static int ucb1x00_ts_open(struct input_dev *idev) { - struct ucb1x00_ts *ts = (struct ucb1x00_ts *)idev; + struct ucb1x00_ts *ts = idev->private; int ret = 0; BUG_ON(ts->rtask); @@ -334,7 +336,7 @@ static int ucb1x00_ts_open(struct input_dev *idev) */ static void ucb1x00_ts_close(struct input_dev *idev) { - struct ucb1x00_ts *ts = (struct ucb1x00_ts *)idev; + struct ucb1x00_ts *ts = idev->private; if (ts->rtask) kthread_stop(ts->rtask); @@ -386,6 +388,7 @@ static int ucb1x00_ts_add(struct ucb1x00_dev *dev) ts->ucb = dev->ucb; ts->adcsync = adcsync ? UCB_SYNC : UCB_NOSYNC; + ts->idev->private = ts; ts->idev->name = "Touchscreen panel"; ts->idev->id.product = ts->ucb->id; ts->idev->open = ucb1x00_ts_open; |