gitignore: Ignore cscope cache files

Diana Cretu · dbaluta · commit fc87fdfc8a8c · 2019-12-04T15:41:33.000+02:00
We don't need to accidentally commit cscope files. The linux kernel
ignores these definitions, let's ignore them too.
This commit was inspired from a similar commit adding ctags cache files.

Signed-off-by: Diana Cretu &lt;diana.cretu@nxp.com&gt;
diff --git a/.gitignore b/.gitignore
@@ -64,3 +64,7 @@ doc/Makefile
 
 /tags
 /TAGS
+
+# cscope files
+cscope.*
+ncscope.*
