linux-kernel - [PATCH -next] net: dsa: b53: remove unnecessary spi_set

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Date:   Tue, 5 Jul 2022 21:17:33 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>
CC:     <f.fainelli@...il.com>, <davem@...emloft.net>
Subject: [PATCH -next] net: dsa: b53: remove unnecessary spi_set_drvdata()

Remove unnecessary spi_set_drvdata() in b53_spi_remove(), the
driver_data will be set to NULL in device_unbind_cleanup() after
calling ->remove().

Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 drivers/net/dsa/b53/b53_spi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/dsa/b53/b53_spi.c b/drivers/net/dsa/b53/b53_spi.c
index 0e54b2a0c211..308f15d3832e 100644
--- a/drivers/net/dsa/b53/b53_spi.c
+++ b/drivers/net/dsa/b53/b53_spi.c
@@ -320,8 +320,6 @@ static void b53_spi_remove(struct spi_device *spi)
 
 	if (dev)
 		b53_switch_remove(dev);
-
-	spi_set_drvdata(spi, NULL);
 }
 
 static void b53_spi_shutdown(struct spi_device *spi)
-- 
2.25.1