Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>

drivers/uwb/driver.c

@@ -61,7 +61,7 @@
 
 
 /**
- * If a beacon dissapears for longer than this, then we consider the
+ * If a beacon disappears for longer than this, then we consider the
  * device who was represented by that beacon to be gone.
  *
  * ECMA-368[17.2.3, last para] establishes that a device must not

drivers/uwb/drp.c

@@ -27,7 +27,7 @@
 
 /* DRP Conflict Actions ([ECMA-368 2nd Edition] 17.4.6) */
 enum uwb_drp_conflict_action {
-	/* Reservation is mantained, no action needed */
+	/* Reservation is maintained, no action needed */
 	UWB_DRP_CONFLICT_MANTAIN = 0,
 	
 	/* the device shall not transmit frames in conflicting MASs in
@@ -741,12 +741,12 @@ void uwb_drp_process_all(struct uwb_rc *rc, struct uwb_rc_evt_drp *drp_evt,
  * DRP notifications can occur for three different reasons:
  *
  * - UWB_DRP_NOTIF_DRP_IE_RECVD: one or more DRP IEs with the RC as
- *   the target or source have been recieved.
+ *   the target or source have been received.
  *
  *   These DRP IEs could be new or for an existing reservation.
  *
  *   If the DRP IE for an existing reservation ceases to be to
- *   recieved for at least mMaxLostBeacons, the reservation should be
+ *   received for at least mMaxLostBeacons, the reservation should be
  *   considered to be terminated.  Note that the TERMINATE reason (see
  *   below) may not always be signalled (e.g., the remote device has
  *   two or more reservations established with the RC).

drivers/uwb/lc-rc.c

@@ -168,7 +168,7 @@ int uwb_rc_mac_addr_setup(struct uwb_rc *rc)
 	}
 
 	if (uwb_mac_addr_unset(&addr) || uwb_mac_addr_bcast(&addr)) {
-		addr.data[0] = 0x02; /* locally adminstered and unicast */
+		addr.data[0] = 0x02; /* locally administered and unicast */
 		get_random_bytes(&addr.data[1], sizeof(addr.data)-1);
 
 		result = uwb_rc_mac_addr_set(rc, &addr);

drivers/uwb/reset.c

@@ -52,7 +52,7 @@ const char *__strerror[] = {
 	"cancelled",
 	"invalid state",
 	"invalid size",
-	"ack not recieved",
+	"ack not received",
 	"no more asie notification",
 };
 

drivers/uwb/umc-dev.c

@@ -78,7 +78,7 @@ EXPORT_SYMBOL_GPL(umc_device_register);
  * First we unregister the device, make sure the driver can do it's
  * resource release thing and then we try to release any left over
  * resources. We take a ref to the device, to make sure it doesn't
- * dissapear under our feet.
+ * disappear under our feet.
  */
 void umc_device_unregister(struct umc_dev *umc)
 {