linux-kernel - [PATCH net-next v2 10/10] net: dsa: lan9303: Only allocate 3 ports

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Date:   Tue, 25 Jul 2017 18:15:53 +0200
From:   Egil Hjelmeland <privat@...l-hjelmeland.no>
To:     corbet@....net, andrew@...n.ch,
        vivien.didelot@...oirfairelinux.com, f.fainelli@...il.com,
        davem@...emloft.net, kernel@...gutronix.de,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org
Cc:     Egil Hjelmeland <privat@...l-hjelmeland.no>
Subject: [PATCH net-next v2 10/10] net: dsa: lan9303: Only allocate 3 ports

Saving 2628 bytes.

Signed-off-by: Egil Hjelmeland <privat@...l-hjelmeland.no>
Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/net/dsa/lan9303-core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/dsa/lan9303-core.c b/drivers/net/dsa/lan9303-core.c
index dc95973d62ed..ad7a4c72e1fb 100644
--- a/drivers/net/dsa/lan9303-core.c
+++ b/drivers/net/dsa/lan9303-core.c
@@ -23,6 +23,8 @@
 
 #include "lan9303.h"
 
+#define LAN9303_NUM_PORTS 3
+
 /* 13.2 System Control and Status Registers
  * Multiply register number by 4 to get address offset.
  */
@@ -1361,7 +1363,7 @@ static struct dsa_switch_ops lan9303_switch_ops = {
 
 static int lan9303_register_switch(struct lan9303 *chip)
 {
-	chip->ds = dsa_switch_alloc(chip->dev, DSA_MAX_PORTS);
+	chip->ds = dsa_switch_alloc(chip->dev, LAN9303_NUM_PORTS);
 	if (!chip->ds)
 		return -ENOMEM;
 
-- 
2.11.0