spelling: s/trough/through/

Additionally, one comment was reformulated by Joe Perches <joe@perches.com>.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

4 files changed, 4 insertions, 4 deletions

diff --git a/drivers/cdrom/cm206.c b/drivers/cdrom/cm206.c
index 01f035173328..ce127f7ec0f6 100644
--- a/drivers/cdrom/cm206.c
+++ b/drivers/cdrom/cm206.c
@@ -32,7 +32,7 @@ History:
  18 mrt 1995: 0.24 Working background read-ahead. (still problems)
  26 mrt 1995: 0.25 Multi-session ioctl added (kernel v1.2).
               Statistics implemented, though separate stats206.h.
-              Accessible trough ioctl 0x1000 (just a number).
+              Accessible through ioctl 0x1000 (just a number).
               Hard to choose between v1.2 development and 1.1.75.
               Bottom-half doesn't work with 1.2...
               0.25a: fixed... typo. Still problems...
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 049c34b37067..593d8adee891 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -1598,7 +1598,7 @@ do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
     switch(cmd) {
       case SIOCGMIIPHY:         /* Get the address of the PHY in use. */
         data[0] = 0;            /* we have only this address */
-        /* fall trough */
+        /* fall through */
       case SIOCGMIIREG:         /* Read the specified MII register. */
         data[3] = mii_rd(ioaddr, data[0] & 0x1f, data[1] & 0x1f);
         break;
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c
index 95bd07b8b61b..315be4770d3e 100644
--- a/drivers/parisc/led.c
+++ b/drivers/parisc/led.c
@@ -347,7 +347,7 @@ static void led_LCD_driver(unsigned char leds)
    ** 
    ** led_get_net_activity()
    ** 
-   ** calculate if there was TX- or RX-troughput on the network interfaces
+   ** calculate if there was TX- or RX-throughput on the network interfaces
    ** (analog to dev_get_info() from net/core/dev.c)
    **   
  */
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 8bc8337c99c4..4dd6865d32b0 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -584,7 +584,7 @@ static struct usb_serial_driver *search_serial_device(struct usb_interface *ifac
         const struct usb_device_id *id;
         struct usb_serial_driver *t;
 
-        /* List trough know devices and see if the usb id matches */
+        /* Check if the usb id matches a known device */
         list_for_each(p, &usb_serial_driver_list) {
                 t = list_entry(p, struct usb_serial_driver, driver_list);
                 id = usb_match_id(iface, t->id_table);