[PATCH] input: fix ucb1x00-ts breakage after conversion to dynamic input_dev allocation

[cascardo/linux.git] / drivers / mfd / ucb1x00-ts.c

diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index a984c0e..551061c 100644 (file)
--- 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;