netdev - [RFC net-next v2 3/5] net: phy: add private data to mdio

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Date:   Thu, 29 Aug 2019 01:47:20 +0800
From:   Ong Boon Leong <boon.leong.ong@...el.com>
To:     davem@...emloft.net, linux@...linux.org.uk,
        mcoquelin.stm32@...il.com, joabreu@...opsys.com,
        f.fainelli@...il.com, andrew@...n.ch
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        peppe.cavallaro@...com, alexandre.torgue@...com,
        weifeng.voon@...el.com
Subject: [RFC net-next v2 3/5] net: phy: add private data to mdio_device

PHY converter device is represented as mdio_device and requires private
data. So, we add pointer for private data to mdio_device struct.

Signed-off-by: Ong Boon Leong <boon.leong.ong@...el.com>
---
 include/linux/mdio.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/mdio.h b/include/linux/mdio.h
index e0ccd56a7ac0..fc7dfbe75006 100644
--- a/include/linux/mdio.h
+++ b/include/linux/mdio.h
@@ -40,6 +40,8 @@ struct mdio_device {
 	struct reset_control *reset_ctrl;
 	unsigned int reset_assert_delay;
 	unsigned int reset_deassert_delay;
+	/* Private data */
+	void *priv;
 };
 #define to_mdio_device(d) container_of(d, struct mdio_device, dev)
 
-- 
2.17.0