pcmcia: allow for four multifunction subdevices (again)

[safe/jmp/linux-2.6] / drivers / pcmcia / ds.c

diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index ad93ebd..52d33b2 100644 (file)
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -509,8 +509,12 @@ struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, unsigned int fu
        p_dev->device_no = (s->device_count++);
        mutex_unlock(&s->ops_mutex);
 
-       /* max of 2 devices per card */
-       if (p_dev->device_no >= 2)
+       /* max of 2 PFC devices */
+       if ((p_dev->device_no >= 2) && (function == 0))
+               goto err_free;
+
+       /* max of 4 devices overall */
+       if (p_dev->device_no >= 4)
                goto err_free;
 
        p_dev->socket = s;