Add after-save-hook to a mode

[Florian Lindner]

Hello,

I want to org-mobile-push executed everytime a file in org-mode is
saved. I tried that:

(add-hook 'org-mode-hook
          (add-hook 'after-save-hook
                    (lambda ()
                      (org-mobile-push)
                      )))

This seems to war, but the hook is executed regardless of the mode the
file is in. How can I restrict it to org-mode only?

Thanks,

Florian