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/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c
index 2ae7f64..bb69f37 100644
--- a/drivers/media/dvb/dvb-usb/anysee.c
+++ b/drivers/media/dvb/dvb-usb/anysee.c
@@ -344,7 +344,7 @@
 	if (ret)
 		return ret;
 
-	err("Unkown Anysee version: %02x %02x %02x. "\
+	err("Unknown Anysee version: %02x %02x %02x. "\
 	    "Please report the <linux-dvb@linuxtv.org>.",
 	    hw_info[0], hw_info[1], hw_info[2]);