[PATCH] fix adbhid mismerge

[Al Viro <viro@ftp.linux.org.uk>]

	Something really odd has happened: the last couple of changesets
have
-       int up_flag;
+       int keycode, up_flag;
and
-       int up_flag;
+       int up_flag, key;
in another, both in adb_input_keycode().  Even with -m passed to
git-whatchanged there's no sign of anything in that area.

Aside of trivial conflict resolution (see below), what's the right
way to trace the things like that?  Linus?

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c
index 8cce016..2766e4f 100644
--- a/drivers/macintosh/adbhid.c
+++ b/drivers/macintosh/adbhid.c
@@ -282,7 +282,7 @@ static void
 adbhid_input_keycode(int id, int scancode, int repeat)
 {
 	struct adbhid *ahid = adbhid[id];
-	int keycode, up_flag;
+	int keycode, up_flag, key;
 
 	keycode = scancode & 0x7f;
 	up_flag = scancode & 0x80;