char: remove qemu_chr_open_eventfd

Broken since d0d7708ba29cbc, since the backend is NULL.

And now no longer needed by ivshmem.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/include/sysemu/char.h b/include/sysemu/char.h
index 598dd2bf49..e035d1cbda 100644
--- a/include/sysemu/char.h
+++ b/include/sysemu/char.h
@@ -360,9 +360,6 @@ void register_char_driver(const char *name, ChardevBackendKind kind,
         CharDriverState *(*create)(const char *id, ChardevBackend *backend,
                                    ChardevReturn *ret, Error **errp));
 
-/* add an eventfd to the qemu devices that are polled */
-CharDriverState *qemu_chr_open_eventfd(int eventfd);
-
 extern int term_escape_char;
 
 CharDriverState *qemu_char_get_next_serial(void);