staging: unisys: include: remove unused macros in channel.h

Several MACROS were not in use by the code, get rid of them.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/include/channel.h b/drivers/staging/unisys/include/channel.h
index 692efcb..7f7542c 100644 (file)
--- a/drivers/staging/unisys/include/channel.h
+++ b/drivers/staging/unisys/include/channel.h
@@ -59,27 +59,6 @@ enum channel_clientstate {
                                /* access channel anytime */
 };
 
-#define VISOR_CHANNEL_SERVER_READY(ch) \
-       (readl(&(ch)->srv_state) == CHANNELSRV_READY)
-
-#define VISOR_VALID_CHANNELCLI_TRANSITION(o, n) \
-       (((((o) == CHANNELCLI_DETACHED) && ((n) == CHANNELCLI_DISABLED)) || \
-         (((o) == CHANNELCLI_ATTACHING) && ((n) == CHANNELCLI_DISABLED)) || \
-         (((o) == CHANNELCLI_ATTACHED) && ((n) == CHANNELCLI_DISABLED)) || \
-         (((o) == CHANNELCLI_ATTACHING) && ((n) == CHANNELCLI_DETACHED)) || \
-         (((o) == CHANNELCLI_ATTACHED) && ((n) == CHANNELCLI_DETACHED)) || \
-         (((o) == CHANNELCLI_DETACHED) && ((n) == CHANNELCLI_ATTACHING)) || \
-         (((o) == CHANNELCLI_ATTACHING) && ((n) == CHANNELCLI_ATTACHED)) || \
-         (((o) == CHANNELCLI_DETACHED) && ((n) == CHANNELCLI_ATTACHED)) || \
-         (((o) == CHANNELCLI_BUSY) && ((n) == CHANNELCLI_ATTACHED)) || \
-         (((o) == CHANNELCLI_ATTACHED) && ((n) == CHANNELCLI_BUSY)) || \
-         (((o) == CHANNELCLI_DETACHED) && ((n) == CHANNELCLI_OWNED)) || \
-         (((o) == CHANNELCLI_DISABLED) && ((n) == CHANNELCLI_OWNED)) || \
-         (((o) == CHANNELCLI_ATTACHING) && ((n) == CHANNELCLI_OWNED)) || \
-         (((o) == CHANNELCLI_ATTACHED) && ((n) == CHANNELCLI_OWNED)) || \
-         (((o) == CHANNELCLI_BUSY) && ((n) == CHANNELCLI_OWNED)) || (0)) \
-        ? (1) : (0))
-
 /* Values for VISORA_CHANNEL_PROTOCOL.CliErrorBoot: */
 /* throttling invalid boot channel statetransition error due to client
  * disabled