MAINTAINERS, .mailmap: Update Finn Thain's email address

Signed-off-by: Finn Thain <fthain@linux-m68k.org>
Link: https://lore.kernel.org/r/fc397a7074d627e22974ef8927910ad08744db5c.1621988847.git.fthain@linux-m68k.org
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
diff --git a/.mailmap b/.mailmap
index 3e2bff9..f0a0c72 100644
--- a/.mailmap
+++ b/.mailmap
@@ -102,6 +102,7 @@
 Felix Kuhling <fxkuehl@gmx.de>
 Felix Moeller <felix@derklecks.de>
 Filipe Lautert <filipe@icewall.org>
+Finn Thain <fthain@linux-m68k.org> <fthain@telegraphics.com.au>
 Franck Bui-Huu <vagabon.xyz@gmail.com>
 Frank Rowand <frowand.list@gmail.com> <frank.rowand@am.sony.com>
 Frank Rowand <frowand.list@gmail.com> <frank.rowand@sonymobile.com>