From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
To: Andrew Lunn <andrew@lunn.ch>, Heiner Kallweit <hkallweit1@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Ioana Ciornei <ioana.ciornei@nxp.com>,
Jakub Kicinski <kuba@kernel.org>,
Madalin Bucur <madalin.bucur@nxp.com>,
netdev@vger.kernel.org, Paolo Abeni <pabeni@redhat.com>,
Sean Anderson <sean.anderson@seco.com>
Subject: [PATCH net-next 5/8] net: dpaa2-mac: use lynx_pcs_create_fwnode()
Date: Fri, 02 Jun 2023 16:45:34 +0100 [thread overview]
Message-ID: <E1q56y6-00Bsus-La@rmk-PC.armlinux.org.uk> (raw)
In-Reply-To: <ZHoOe9K/dZuW2pOe@shell.armlinux.org.uk>
Use lynx_pcs_create_fwnode() to create a lynx PCS from a fwnode handle.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
.../net/ethernet/freescale/dpaa2/dpaa2-mac.c | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
index c0f7dd3b4ac1..38e6208f9e1a 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
@@ -247,8 +247,8 @@ static int dpaa2_pcs_create(struct dpaa2_mac *mac,
struct fwnode_handle *dpmac_node,
int id)
{
- struct mdio_device *mdiodev;
struct fwnode_handle *node;
+ struct phylink_pcs *pcs;
node = fwnode_find_reference(dpmac_node, "pcs-handle", 0);
if (IS_ERR(node)) {
@@ -263,20 +263,22 @@ static int dpaa2_pcs_create(struct dpaa2_mac *mac,
return -ENODEV;
}
- mdiodev = fwnode_mdio_find_device(node);
+ pcs = lynx_pcs_create_fwnode(node);
fwnode_handle_put(node);
- if (!mdiodev) {
+
+ if (pcs == ERR_PTR(-EPROBE_DEFER)) {
netdev_dbg(mac->net_dev, "missing PCS device\n");
return -EPROBE_DEFER;
}
- mac->pcs = lynx_pcs_create(mdiodev);
- mdio_device_put(mdiodev);
- if (!mac->pcs) {
- netdev_err(mac->net_dev, "lynx_pcs_create() failed\n");
- return -ENOMEM;
+ if (IS_ERR(pcs)) {
+ netdev_err(mac->net_dev,
+ "lynx_pcs_create_fwnode() failed: %pe\n", pcs);
+ return PTR_ERR(pcs);
}
+ mac->pcs = pcs;
+
return 0;
}
--
2.30.2
next prev parent reply other threads:[~2023-06-02 15:45 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-02 15:44 [PATCH net-next 0/8] complete Lynx mdio device handling Russell King (Oracle)
2023-06-02 15:45 ` [PATCH net-next 1/8] net: dpaa2-mac: allow lynx PCS to manage mdiodev lifetime Russell King (Oracle)
2023-06-02 15:45 ` [PATCH net-next 2/8] net: fman_memac: allow lynx PCS to handle " Russell King (Oracle)
2023-06-02 15:45 ` [PATCH net-next 3/8] net: pcs: lynx: remove lynx_get_mdio_device() Russell King (Oracle)
2023-06-02 15:45 ` [PATCH net-next 4/8] net: pcs: lynx: add lynx_pcs_create_fwnode() Russell King (Oracle)
2023-06-02 15:51 ` Sean Anderson
2023-06-06 11:25 ` Russell King (Oracle)
2023-06-02 15:45 ` Russell King (Oracle) [this message]
2023-06-02 15:45 ` [PATCH net-next 6/8] net: fman_memac: use lynx_pcs_create_fwnode() Russell King (Oracle)
2023-06-02 15:45 ` [PATCH net-next 7/8] net: pcs: lynx: make lynx_pcs_create() static Russell King (Oracle)
2023-06-02 15:45 ` [PATCH net-next 8/8] net: pcs: lynx: change lynx_pcs_create() to return error-pointers Russell King (Oracle)
2023-06-06 11:09 ` [PATCH net-next 0/8] complete Lynx mdio device handling Russell King (Oracle)
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