.gitignore: ignore emacs backup and temporary files.

Signed-off-by: NChris Dearman <chris@mips.com>
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

.gitignore

@@ -53,3 +53,5 @@ cscope.*
 
 *.orig
 *.rej
+*~
+\#*#