linux-kernel - [PATCH net-next 1/3] net: dsa: microchip: simplify ksz

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Message-Id: <20230620113855.733526-2-linux@rasmusvillemoes.dk>
Date:   Tue, 20 Jun 2023 13:38:52 +0200
From:   Rasmus Villemoes <linux@...musvillemoes.dk>
To:     Woojung Huh <woojung.huh@...rochip.com>,
        UNGLinuxDriver@...rochip.com, Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     Rasmus Villemoes <linux@...musvillemoes.dk>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next 1/3] net: dsa: microchip: simplify ksz_prmw8()

Implement ksz_prmw8() in terms of ksz_rmw8(), just as all the other
ksz_pX are implemented in terms of ksz_X. No functional change.

Signed-off-by: Rasmus Villemoes <linux@...musvillemoes.dk>
---
 drivers/net/dsa/microchip/ksz_common.h | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h
index a66b56857ec6..2453c43c48a5 100644
--- a/drivers/net/dsa/microchip/ksz_common.h
+++ b/drivers/net/dsa/microchip/ksz_common.h
@@ -578,17 +578,8 @@ static inline int ksz_pwrite32(struct ksz_device *dev, int port, int offset,
 static inline int ksz_prmw8(struct ksz_device *dev, int port, int offset,
 			    u8 mask, u8 val)
 {
-	int ret;
-
-	ret = regmap_update_bits(ksz_regmap_8(dev),
-				 dev->dev_ops->get_port_addr(port, offset),
-				 mask, val);
-	if (ret)
-		dev_err(dev->dev, "can't rmw 8bit reg 0x%x: %pe\n",
-			dev->dev_ops->get_port_addr(port, offset),
-			ERR_PTR(ret));
-
-	return ret;
+	return ksz_rmw8(dev, dev->dev_ops->get_port_addr(port, offset),
+			mask, val);
 }
 
 static inline void ksz_regmap_lock(void *__mtx)
-- 
2.37.2