pcmcia: allow for four multifunction subdevices (again)
Commit aa584ca4 broke what 6cf5be51 had already fixed: there may
be four multifunction devices, but just two pseudo-multifunction
devices per PCMCIA card.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index ad93ebd..52d33b2 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -509,8 +509,12 @@
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;