tree-wide: fix assorted typos all over the place

That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c
index 58e583b..aa2b60a 100644
--- a/drivers/sbus/char/envctrl.c
+++ b/drivers/sbus/char/envctrl.c
@@ -92,11 +92,11 @@
 #define ENVCTRL_CPUTEMP_MON			1    /* cpu temperature monitor */
 #define ENVCTRL_CPUVOLTAGE_MON	  	2    /* voltage monitor         */
 #define ENVCTRL_FANSTAT_MON  		3    /* fan status monitor      */
-#define ENVCTRL_ETHERTEMP_MON		4    /* ethernet temperarture */
+#define ENVCTRL_ETHERTEMP_MON		4    /* ethernet temperature */
 					     /* monitor                     */
 #define ENVCTRL_VOLTAGESTAT_MON	  	5    /* voltage status monitor  */
 #define ENVCTRL_MTHRBDTEMP_MON		6    /* motherboard temperature */
-#define ENVCTRL_SCSITEMP_MON		7    /* scsi temperarture */
+#define ENVCTRL_SCSITEMP_MON		7    /* scsi temperature */
 #define ENVCTRL_GLOBALADDR_MON		8    /* global address */
 
 /* Child device type.