[PATCH v2 4.7 2/8] net/ncsi: Introduce NCSI_RESERVED_CHANNEL

[Gavin Shan]

This defines NCSI_RESERVED_CHANNEL as the reserved NCSI channel
ID (0x1f). No logical changes introduced.

Signed-off-by: Gavin Shan <gwshan at linux.vnet.ibm.com>
Reviewed-by: Joel Stanley <joel at jms.id.au>
---
 net/ncsi/internal.h    |  1 +
 net/ncsi/ncsi-manage.c | 14 +++++++-------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/net/ncsi/internal.h b/net/ncsi/internal.h
index 33738c0..66dc851 100644
--- a/net/ncsi/internal.h
+++ b/net/ncsi/internal.h
@@ -170,6 +170,7 @@ struct ncsi_package;
 
 #define NCSI_PACKAGE_SHIFT	5
 #define NCSI_PACKAGE_INDEX(c)	(((c) >> NCSI_PACKAGE_SHIFT) & 0x7)
+#define NCSI_RESERVED_CHANNEL	0x1f
 #define NCSI_CHANNEL_INDEX(c)	((c) & ((1 << NCSI_PACKAGE_SHIFT) - 1))
 #define NCSI_TO_CHANNEL(p, c)	(((p) << NCSI_PACKAGE_SHIFT) | (c))
 
diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c
index fc0ae54..73883ed 100644
--- a/net/ncsi/ncsi-manage.c
+++ b/net/ncsi/ncsi-manage.c
@@ -529,7 +529,7 @@ static void ncsi_suspend_channel(struct ncsi_dev_priv *ndp)
 		nca.package = np->id;
 		if (nd->state == ncsi_dev_state_suspend_select) {
 			nca.type = NCSI_PKT_CMD_SP;
-			nca.channel = 0x1f;
+			nca.channel = NCSI_RESERVED_CHANNEL;
 			if (ndp->flags & NCSI_DEV_HWA)
 				nca.bytes[0] = 0;
 			else
@@ -546,7 +546,7 @@ static void ncsi_suspend_channel(struct ncsi_dev_priv *ndp)
 			nd->state = ncsi_dev_state_suspend_deselect;
 		} else if (nd->state == ncsi_dev_state_suspend_deselect) {
 			nca.type = NCSI_PKT_CMD_DP;
-			nca.channel = 0x1f;
+			nca.channel = NCSI_RESERVED_CHANNEL;
 			nd->state = ncsi_dev_state_suspend_done;
 		}
 
@@ -592,7 +592,7 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp)
 		else
 			nca.bytes[0] = 1;
 		nca.package = np->id;
-		nca.channel = 0x1f;
+		nca.channel = NCSI_RESERVED_CHANNEL;
 		ret = ncsi_xmit_cmd(&nca);
 		if (ret)
 			goto error;
@@ -810,7 +810,7 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
 
 		/* Deselect all possible packages */
 		nca.type = NCSI_PKT_CMD_DP;
-		nca.channel = 0x1f;
+		nca.channel = NCSI_RESERVED_CHANNEL;
 		for (index = 0; index < 8; index++) {
 			nca.package = index;
 			ret = ncsi_xmit_cmd(&nca);
@@ -826,7 +826,7 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
 		/* Select all possible packages */
 		nca.type = NCSI_PKT_CMD_SP;
 		nca.bytes[0] = 1;
-		nca.channel = 0x1f;
+		nca.channel = NCSI_RESERVED_CHANNEL;
 		for (index = 0; index < 8; index++) {
 			nca.package = index;
 			ret = ncsi_xmit_cmd(&nca);
@@ -879,7 +879,7 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
 		nca.type = NCSI_PKT_CMD_SP;
 		nca.bytes[0] = 1;
 		nca.package = ndp->active_package->id;
-		nca.channel = 0x1f;
+		nca.channel = NCSI_RESERVED_CHANNEL;
 		ret = ncsi_xmit_cmd(&nca);
 		if (ret)
 			goto error;
@@ -936,7 +936,7 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
 		/* Deselect the active package */
 		nca.type = NCSI_PKT_CMD_DP;
 		nca.package = ndp->active_package->id;
-		nca.channel = 0x1f;
+		nca.channel = NCSI_RESERVED_CHANNEL;
 		ret = ncsi_xmit_cmd(&nca);
 		if (ret)
 			goto error;
-- 
2.1.0