netdev - [PATCH 03/11] net: dsa: microchip: ksz8795: move variable assignments from detect to init

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Message-Id: <20201118220357.22292-4-m.grzeschik@pengutronix.de>
Date:   Wed, 18 Nov 2020 23:03:49 +0100
From:   Michael Grzeschik <m.grzeschik@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     andrew@...n.ch, f.fainelli@...il.com, davem@...emloft.net,
        kernel@...gutronix.de, matthias.schiffer@...tq-group.com,
        woojung.huh@...rochip.com, UNGLinuxDriver@...rochip.com
Subject: [PATCH 03/11] net: dsa: microchip: ksz8795: move variable assignments from detect to init

This patch moves all variable assignments to the init function. It
leaves the detect function for its single purpose to detect which chip
version is found.

Signed-off-by: Michael Grzeschik <m.grzeschik@...gutronix.de>
---
 drivers/net/dsa/microchip/ksz8795.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index 853a0805e08f239..1164c745ce940d0 100644
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -1150,9 +1150,6 @@ static int ksz8795_switch_detect(struct ksz_device *dev)
 	    (id2 != CHIP_ID_94 && id2 != CHIP_ID_95))
 		return -ENODEV;
 
-	dev->mib_port_cnt = TOTAL_PORT_NUM;
-	dev->phy_port_cnt = SWITCH_PORT_NUM;
-
 	if (id2 == CHIP_ID_95) {
 		u8 val;
 
@@ -1167,9 +1164,6 @@ static int ksz8795_switch_detect(struct ksz_device *dev)
 	id16 |= id2;
 	dev->chip_id = id16;
 
-	dev->cpu_port = dev->mib_port_cnt - 1;
-	dev->host_mask = BIT(dev->cpu_port);
-
 	return 0;
 }
 
@@ -1244,6 +1238,12 @@ static int ksz8795_switch_init(struct ksz_device *dev)
 	dev->reg_mib_cnt = SWITCH_COUNTER_NUM;
 	dev->mib_cnt = TOTAL_SWITCH_COUNTER_NUM;
 
+	dev->mib_port_cnt = TOTAL_PORT_NUM;
+	dev->phy_port_cnt = SWITCH_PORT_NUM;
+
+	dev->cpu_port = dev->mib_port_cnt - 1;
+	dev->host_mask = BIT(dev->cpu_port);
+
 	i = dev->mib_port_cnt;
 	dev->ports = devm_kzalloc(dev->dev, sizeof(struct ksz_port) * i,
 				  GFP_KERNEL);
-- 
2.29.2