Input: ucb1400_ts - fix suspend and resume handling

Instead of stopping the touchscreen we were starting it in suspend, and
disabling it in resume.

Fixes: c899afe ("Input: ucb1400_ts - convert to threaded IRQ")
Reported-by: Anton Volkov <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

Author: dtor

drivers/input/touchscreen/ucb1400_ts.c

@@ -414,7 +414,7 @@ static int __maybe_unused ucb1400_ts_suspend(struct device *dev)
 	mutex_lock(&idev->mutex);
 
 	if (idev->users)
-		ucb1400_ts_start(ucb);
+		ucb1400_ts_stop(ucb);
 
 	mutex_unlock(&idev->mutex);
 	return 0;
@@ -428,7 +428,7 @@ static int __maybe_unused ucb1400_ts_resume(struct device *dev)
 	mutex_lock(&idev->mutex);
 
 	if (idev->users)
-		ucb1400_ts_stop(ucb);
+		ucb1400_ts_start(ucb);
 
 	mutex_unlock(&idev->mutex);
 	return 0;