Various, accumulated typos collected from around the tree.

Fix various misspellings of:

 * deprecated
 * partition
 * preceding,preceded
 * preparation
 * its versus it's
 * export
 * existing
 * scenario
 * redundant
 * remaining
 * value
 * architecture

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 24831b3..84f5756 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -4263,7 +4263,7 @@
 			}
 		}
 
-# check for case / default statements not preceeded by break/fallthrough/switch
+# check for case / default statements not preceded by break/fallthrough/switch
 		if ($line =~ /^.\s*(?:case\s+(?:$Ident|$Constant)\s*|default):/) {
 			my $has_break = 0;
 			my $has_statement = 0;
@@ -4284,7 +4284,7 @@
 			}
 			if (!$has_break && $has_statement) {
 				WARN("MISSING_BREAK",
-				     "Possible switch case/default not preceeded by break or fallthrough comment\n" . $herecurr);
+				     "Possible switch case/default not preceded by break or fallthrough comment\n" . $herecurr);
 			}
 		}