[PATCH] Add symbol type files (*.symtypes) to .gitignore

The kernel build system supports making symbol type files (*.symtypes) from C
source files.  Add these files to .gitignore.
Signed-off-by: NJosh Triplett <josh@freedesktop.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

.gitignore

@@ -14,6 +14,7 @@
 *.mod.c
 *.i
 *.lst
+*.symtypes
 
 #
 # Top-level generic files