2 files changed, 3 insertions, 1 deletions

diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 6f09cbd7fc48..97c68d021d28 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -91,6 +91,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
         /* Archtek America Corp. */
         /* Archtek SmartLink Modem 3334BT Plug & Play */
         {       "GVC000F",              0       },
+        /* Archtek SmartLink Modem 3334BRV 33.6K Data Fax Voice */
+        {       "GVC0303",              0       },
         /* Hayes */
         /* Hayes Optima 288 V.34-V.FC + FAX + Voice Plug & Play */
         {       "HAY0001",              0       },
diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c
index 348ee2c19b58..c2bb11c02bde 100644
--- a/drivers/serial/m32r_sio.c
+++ b/drivers/serial/m32r_sio.c
@@ -421,7 +421,7 @@ static void transmit_chars(struct uart_sio_port *up)
                 up->port.icount.tx++;
                 if (uart_circ_empty(xmit))
                         break;
-                while (!serial_in(up, UART_LSR) & UART_LSR_THRE);
+                while (!(serial_in(up, UART_LSR) & UART_LSR_THRE));
 
         } while (--count > 0);