linux-kernel - [PATCH net-next v2 2/7] net: dsa: mt7530: use p5_interface_select as data type for p5_intf

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Message-Id: <20231227044347.107291-3-arinc.unal@arinc9.com>
Date: Wed, 27 Dec 2023 07:43:42 +0300
From: Arınç ÜNAL <arinc.unal@...nc9.com>
To: Arınç ÜNAL <arinc.unal@...nc9.com>,
	Daniel Golle <daniel@...rotopia.org>,
	Landen Chao <Landen.Chao@...iatek.com>,
	DENG Qingfang <dqfext@...il.com>,
	Sean Wang <sean.wang@...iatek.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>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Russell King <linux@...linux.org.uk>
Cc: Frank Wunderlich <frank-w@...lic-files.de>,
	Bartel Eerdekens <bartel.eerdekens@...stell8.be>,
	mithat.guner@...ont.com,
	erkin.bozoglu@...ont.com,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org
Subject: [PATCH net-next v2 2/7] net: dsa: mt7530: use p5_interface_select as data type for p5_intf_sel

Use the p5_interface_select enumeration as the data type for the
p5_intf_sel field. This ensures p5_intf_sel can only take the values
defined in the p5_interface_select enumeration.

Remove the explicit assignment of 0 to P5_DISABLED as the first enum item
is automatically assigned 0.

Signed-off-by: Arınç ÜNAL <arinc.unal@...nc9.com>
Acked-by: Daniel Golle <daniel@...rotopia.org>
Reviewed-by: Vladimir Oltean <olteanv@...il.com>
---
 drivers/net/dsa/mt7530.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/dsa/mt7530.h b/drivers/net/dsa/mt7530.h
index ebfb3a7acfcd..9cbf18efa416 100644
--- a/drivers/net/dsa/mt7530.h
+++ b/drivers/net/dsa/mt7530.h
@@ -683,7 +683,7 @@ struct mt7530_port {
 
 /* Port 5 interface select definitions */
 enum p5_interface_select {
-	P5_DISABLED = 0,
+	P5_DISABLED,
 	P5_INTF_SEL_PHY_P0,
 	P5_INTF_SEL_PHY_P4,
 	P5_INTF_SEL_GMAC5,
@@ -776,7 +776,7 @@ struct mt7530_priv {
 	bool			mcm;
 	phy_interface_t		p6_interface;
 	phy_interface_t		p5_interface;
-	unsigned int		p5_intf_sel;
+	enum p5_interface_select p5_intf_sel;
 	u8			mirror_rx;
 	u8			mirror_tx;
 	struct mt7530_port	ports[MT7530_NUM_PORTS];
-- 
2.40.1