Input: pcap_ts - use to_delayed_work

Use to_delayed_work() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/touchscreen/pcap_ts.c

@@ -87,7 +87,7 @@ static void pcap_ts_read_xy(void *data, u16 res[2])
 
 static void pcap_ts_work(struct work_struct *work)
 {
-	struct delayed_work *dw = container_of(work, struct delayed_work, work);
+	struct delayed_work *dw = to_delayed_work(work);
 	struct pcap_ts *pcap_ts = container_of(dw, struct pcap_ts, work);
 	u8 ch[2];