linux-kernel - [PATCH net-next v2 5/7] net: dsa: mv88e6xxx: rename ATU MAC accessors

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Date:	Thu,  6 Aug 2015 01:44:06 -0400
From:	Vivien Didelot <vivien.didelot@...oirfairelinux.com>
To:	netdev@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, kernel@...oirfairelinux.com,
	"David S. Miller" <davem@...emloft.net>,
	Guenter Roeck <linux@...ck-us.net>,
	Andrew Lunn <andrew@...n.ch>,
	Florian Fainelli <f.fainelli@...il.com>,
	Scott Feldman <sfeldma@...il.com>,
	Jiri Pirko <jiri@...nulli.us>,
	Vivien Didelot <vivien.didelot@...oirfairelinux.com>
Subject: [PATCH net-next v2 5/7] net: dsa: mv88e6xxx: rename ATU MAC accessors

Rename the __mv88e6xxx_{read,write}_addr functions to more explicit
_mv88e6xxx_atu_mac_{read,write} functions, which also respect the single
underscore convention used in the file (meaning SMI lock must be held).

In the meantime, define their MAC address parameters as an array of
ETH_ALEN bytes instead of a char pointer.

Signed-off-by: Vivien Didelot <vivien.didelot@...oirfairelinux.com>
---
 drivers/net/dsa/mv88e6xxx.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index b051576..9dad0a7 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -1182,8 +1182,8 @@ int mv88e6xxx_port_stp_update(struct dsa_switch *ds, int port, u8 state)
 	return 0;
 }
 
-static int __mv88e6xxx_write_addr(struct dsa_switch *ds,
-				  const unsigned char *addr)
+static int _mv88e6xxx_atu_mac_write(struct dsa_switch *ds,
+				    const u8 addr[ETH_ALEN])
 {
 	int i, ret;
 
@@ -1198,7 +1198,7 @@ static int __mv88e6xxx_write_addr(struct dsa_switch *ds,
 	return 0;
 }
 
-static int __mv88e6xxx_read_addr(struct dsa_switch *ds, unsigned char *addr)
+static int _mv88e6xxx_atu_mac_read(struct dsa_switch *ds, u8 addr[ETH_ALEN])
 {
 	int i, ret;
 
@@ -1225,7 +1225,7 @@ static int __mv88e6xxx_port_fdb_cmd(struct dsa_switch *ds, int port,
 	if (ret < 0)
 		return ret;
 
-	ret = __mv88e6xxx_write_addr(ds, addr);
+	ret = _mv88e6xxx_atu_mac_write(ds, addr);
 	if (ret < 0)
 		return ret;
 
@@ -1280,7 +1280,7 @@ static int __mv88e6xxx_port_getnext(struct dsa_switch *ds, int port,
 	if (ret < 0)
 		return ret;
 
-	ret = __mv88e6xxx_write_addr(ds, addr);
+	ret = _mv88e6xxx_atu_mac_write(ds, addr);
 	if (ret < 0)
 		return ret;
 
@@ -1297,7 +1297,7 @@ static int __mv88e6xxx_port_getnext(struct dsa_switch *ds, int port,
 			return -ENOENT;
 	} while (!(((ret >> 4) & 0xff) & (1 << port)));
 
-	ret = __mv88e6xxx_read_addr(ds, addr);
+	ret = _mv88e6xxx_atu_mac_read(ds, addr);
 	if (ret < 0)
 		return ret;
 
@@ -1661,7 +1661,7 @@ static int mv88e6xxx_atu_show_db(struct seq_file *s, struct dsa_switch *ds,
 	unsigned char addr[6];
 	int ret, data, state;
 
-	ret = __mv88e6xxx_write_addr(ds, bcast);
+	ret = _mv88e6xxx_atu_mac_write(ds, bcast);
 	if (ret < 0)
 		return ret;
 
@@ -1676,7 +1676,7 @@ static int mv88e6xxx_atu_show_db(struct seq_file *s, struct dsa_switch *ds,
 		state = data & GLOBAL_ATU_DATA_STATE_MASK;
 		if (state == GLOBAL_ATU_DATA_STATE_UNUSED)
 			break;
-		ret = __mv88e6xxx_read_addr(ds, addr);
+		ret = _mv88e6xxx_atu_mac_read(ds, addr);
 		if (ret < 0)
 			return ret;
 		mv88e6xxx_atu_show_entry(s, dbnum, addr, data);
-- 
2.4.6

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