s390: remove cu3088 layer for lcs and ctcm
The cu3088-driver used as common base for lcs- and ctcm-devices
makes it difficult to assign the appropriate driver to an lcs-device
or a ctcm-device. This patch eliminates the cu3088-driver and thus
the root device "cu3088". Path /sys/devices/cu3088 is replaced with
the pathes /sys/devices/lcs and /sys/devices/ctcm.
Patch is based on a proposal from Cornelia Huck.
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/s390/net/lcs.h b/drivers/s390/net/lcs.h
index 6d66864..8c03392 100644
--- a/drivers/s390/net/lcs.h
+++ b/drivers/s390/net/lcs.h
@@ -36,6 +36,24 @@
#define CARD_FROM_DEV(cdev) \
(struct lcs_card *) dev_get_drvdata( \
&((struct ccwgroup_device *)dev_get_drvdata(&cdev->dev))->dev);
+
+/**
+ * Enum for classifying detected devices.
+ */
+enum lcs_channel_types {
+ /* Device is not a channel */
+ lcs_channel_type_none,
+
+ /* Device is a 2216 channel */
+ lcs_channel_type_parallel,
+
+ /* Device is a 2216 channel */
+ lcs_channel_type_2216,
+
+ /* Device is a OSA2 card */
+ lcs_channel_type_osa2
+};
+
/**
* CCW commands used in this driver
*/