linux-kernel - [PATCH 7/9] net: mdio: mdio-bcm-iproc: simplify getting .driver

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Date:   Mon, 20 Sep 2021 11:05:19 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-renesas-soc@...r.kernel.org,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com, netdev@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 7/9] net: mdio: mdio-bcm-iproc: simplify getting .driver_data

We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---

Build tested only. buildbot is happy.

 drivers/net/mdio/mdio-bcm-iproc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/mdio/mdio-bcm-iproc.c b/drivers/net/mdio/mdio-bcm-iproc.c
index 77fc970cdfde..5666cfab15b9 100644
--- a/drivers/net/mdio/mdio-bcm-iproc.c
+++ b/drivers/net/mdio/mdio-bcm-iproc.c
@@ -181,8 +181,7 @@ static int iproc_mdio_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int iproc_mdio_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct iproc_mdio_priv *priv = platform_get_drvdata(pdev);
+	struct iproc_mdio_priv *priv = dev_get_drvdata(dev);
 
 	/* restore the mii clock configuration */
 	iproc_mdio_config_clk(priv->base);
-- 
2.30.2