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From: Kyle Switch <kyle.switch@motor-comm.com>
To: andrew@lunn.ch, olteanv@gmail.com, davem@davemloft.net,
	edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
	mmyangfl@gmail.com, horms@kernel.org, linux@armlinux.org.uk,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: ming.xu@motor-comm.com, xiaolin.xu@motor-comm.com,
	jianmin.wang@motor-comm.com, wei.zhang@gl-inet.com,
	sijia.huang@gl-inet.com
Subject: [PATCH net-next v9 3/7] net: dsa: motorcomm: use fixed-width GENMASK_U*() helpers
Date: Thu, 24 Sep 2026 17:41:42 +0800	[thread overview]
Message-ID: <20260924094146.4128703-4-kyle.switch@motor-comm.com> (raw)
In-Reply-To: <20260924094146.4128703-1-kyle.switch@motor-comm.com>

Replace the plain GENMASK() uses with the fixed-width GENMASK_U16()
and GENMASK_U32() variants.

Signed-off-by: Kyle Switch <kyle.switch@motor-comm.com>
---
 drivers/net/dsa/motorcomm/chip.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/dsa/motorcomm/chip.c b/drivers/net/dsa/motorcomm/chip.c
index b95f3c355511..6f2606fd7807 100644
--- a/drivers/net/dsa/motorcomm/chip.c
+++ b/drivers/net/dsa/motorcomm/chip.c
@@ -109,7 +109,7 @@ struct yt921x_info {
 };
 
 #define YT921X_PORT_MASK_INTn(port)	BIT(port)
-#define YT921X_PORT_MASK_INT0_n(n)	GENMASK((n) - 1, 0)
+#define YT921X_PORT_MASK_INT0_n(n)	GENMASK_U16((n) - 1, 0)
 #define YT921X_PORT_MASK_EXT0		BIT(8)
 #define YT921X_PORT_MASK_EXT1		BIT(9)
 
@@ -404,7 +404,7 @@ yt921x_mbus_int_init(struct yt921x_priv *priv, struct device_node *mnp)
 	mbus->write = yt921x_mbus_int_write;
 	mbus->parent = dev;
 	max_ports = priv->series->max_ports;
-	mbus->phy_mask = (u32)~GENMASK(max_ports - 1, 0);
+	mbus->phy_mask = ~GENMASK_U32(max_ports - 1, 0);
 
 	res = devm_of_mdiobus_register(dev, mbus, mnp);
 	if (res)
@@ -4370,7 +4370,7 @@ static int yt921x_chip_setup_dsa(struct yt921x_priv *priv)
 	if (res)
 		return res;
 
-	ctrl = GENMASK(10, 0);
+	ctrl = GENMASK_U32(10, 0);
 	res = yt921x_reg_write(priv, YT921X_FILTER_UNK_UCAST, ctrl);
 	if (res)
 		return res;
-- 
2.25.1


  parent reply	other threads:[~2026-09-24  9:42 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-24  9:41 [PATCH net-next v9 0/7] net: dsa: motorcomm: add support yt922x driver Kyle Switch
2026-09-24  9:41 ` [PATCH net-next v9 1/7] net: dsa: motorcomm: initialize dsa_switch based on chipid Kyle Switch
2026-09-28 10:39   ` netdev-bot+sashiko
2026-09-24  9:41 ` [PATCH net-next v9 2/7] net: dsa: motorcomm: use max_ports in series for port bounds checking Kyle Switch
2026-09-24 15:32   ` Andrew Lunn
2026-09-28 10:39   ` netdev-bot+sashiko
2026-09-24  9:41 ` Kyle Switch [this message]
2026-09-24  9:41 ` [PATCH net-next v9 4/7] net: dsa: motorcomm: move mib start from probe() to dsa_setup() Kyle Switch
2026-09-28 10:39   ` netdev-bot+sashiko
2026-09-24  9:41 ` [PATCH net-next v9 5/7] net: dsa: motorcomm: move mib stop from remove() to teardown() Kyle Switch
2026-09-28 10:39   ` netdev-bot+sashiko
2026-09-24  9:41 ` [PATCH net-next v9 6/7] net: dsa: tag_yt922x: add support for Motorcomm YT922x tags Kyle Switch
2026-09-28 10:39   ` netdev-bot+sashiko
2026-09-24  9:41 ` [PATCH net-next v9 7/7] net: dsa: motorcomm: Add support for Motorcomm YT922x Kyle Switch
2026-09-28 10:39   ` netdev-bot+sashiko

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