Input: pixcir_i2c_ts - remove a useless blank line

This patch fix the following checkpatch report:
Blank lines aren't necessary after an open brace
Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/touchscreen/pixcir_i2c_ts.c

@@ -400,7 +400,6 @@ static int __maybe_unused pixcir_i2c_ts_resume(struct device *dev)
 	mutex_lock(&input->mutex);
 
 	if (device_may_wakeup(&client->dev)) {
-
 		if (!input->users) {
 			ret = pixcir_stop(ts);
 			if (ret) {