net: nfc: Fix spelling errors in net/nfc module

These patches fix a series of spelling errors in net/nfc module.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/nfc/digital_dep.c

@@ -1217,7 +1217,7 @@ static void digital_tg_recv_dep_req(struct nfc_digital_dev *ddev, void *arg,
 
 		/* ACK */
 		if (ddev->atn_count) {
-			/* The target has previously recevied one or more ATN
+			/* The target has previously received one or more ATN
 			 * PDUs.
 			 */
 			ddev->atn_count = 0;

net/nfc/nci/core.c

@@ -1507,7 +1507,7 @@ static void nci_rx_work(struct work_struct *work)
 		}
 	}
 
-	/* check if a data exchange timout has occurred */
+	/* check if a data exchange timeout has occurred */
 	if (test_bit(NCI_DATA_EXCHANGE_TO, &ndev->flags)) {
 		/* complete the data exchange transaction, if exists */
 		if (test_bit(NCI_DATA_EXCHANGE, &ndev->flags))

net/nfc/nci/uart.c

@@ -234,7 +234,7 @@ static void nci_uart_tty_wakeup(struct tty_struct *tty)
  *     Called by tty low level driver when receive data is
  *     available.
  *
- * Arguments:  tty          pointer to tty isntance data
+ * Arguments:  tty          pointer to tty instance data
  *             data         pointer to received data
  *             flags        pointer to flags for data
  *             count        count of received data in bytes
@@ -374,7 +374,7 @@ static int nci_uart_default_recv_buf(struct nci_uart *nu, const u8 *data,
 		data += chunk_len;
 		count -= chunk_len;
 
-		/* Chcek if packet is fully received */
+		/* Check if packet is fully received */
 		if (nu->rx_packet_len == nu->rx_skb->len) {
 			/* Pass RX packet to driver */
 			if (nu->ops.recv(nu, nu->rx_skb) != 0)