tty: Fix typo in tty drivers

Correct spelling typo in debug messages within tty drivers.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Acked-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

drivers/tty/hvc/hvc_opal.c

@@ -178,7 +178,7 @@ static int __devinit hvc_opal_probe(struct platform_device *dev)
 		proto = HV_PROTOCOL_HVSI;
 		ops = &hvc_opal_hvsi_ops;
 	} else {
-		pr_err("hvc_opal: Unkown protocol for %s\n",
+		pr_err("hvc_opal: Unknown protocol for %s\n",
 		       dev->dev.of_node->full_name);
 		return -ENXIO;
 	}

drivers/tty/hvc/hvc_vio.c

@@ -250,7 +250,7 @@ static int __devinit hvc_vio_probe(struct vio_dev *vdev,
 		proto = HV_PROTOCOL_HVSI;
 		ops = &hvterm_hvsi_ops;
 	} else {
-		pr_err("hvc_vio: Unkown protocol for %s\n", vdev->dev.of_node->full_name);
+		pr_err("hvc_vio: Unknown protocol for %s\n", vdev->dev.of_node->full_name);
 		return -ENXIO;
 	}
 

drivers/tty/serial/8250/Kconfig

@@ -271,7 +271,7 @@ config SERIAL_8250_DW
 	  present in the Synopsys DesignWare APB UART.
 
 config SERIAL_8250_EM
-	tristate "Support for Emma Mobile intergrated serial port"
+	tristate "Support for Emma Mobile integrated serial port"
 	depends on SERIAL_8250 && ARM && HAVE_CLK
 	help
 	  Selecting this option will add support for the integrated serial

drivers/tty/serial/bfin_uart.c

@@ -815,7 +815,7 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios,
 		lcr = WLS(5);
 		break;
 	default:
-		printk(KERN_ERR "%s: word lengh not supported\n",
+		printk(KERN_ERR "%s: word length not supported\n",
 			__func__);
 	}
 

drivers/tty/serial/icom.c

@@ -505,7 +505,7 @@ static void load_code(struct icom_port *icom_port)
 		/* Stop processor */
 		stop_processor(icom_port);
 
-		dev_err(&icom_port->adapter->pci_dev->dev,"Port not opertional\n");
+		dev_err(&icom_port->adapter->pci_dev->dev,"Port not operational\n");
 	}
 
 	if (new_page != NULL)