linux-kernel - [PATCH 4.9 05/32] net: ethernet: ti: cpsw: fix cpsw assignment in resume

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Date:   Fri, 24 Feb 2017 09:37:49 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Alexey Starikovskiy <AStarikovskiy@...con.com>,
        Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 4.9 05/32] net: ethernet: ti: cpsw: fix cpsw assignment in resume

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>


[ Upstream commit a60ced990e309666915d21445e95347d12406694 ]

There is a copy-paste error, which hides breaking of resume
for CPSW driver: there was replaced netdev_priv() to ndev_to_cpsw(ndev)
in suspend, but left it unchanged in resume.

Fixes: 606f39939595a4d4540406bfc11f265b2036af6d
(ti: cpsw: move platform data and slaves info to cpsw_common)

Reported-by: Alexey Starikovskiy <AStarikovskiy@...con.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/ti/cpsw.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -2925,7 +2925,7 @@ static int cpsw_resume(struct device *de
 {
 	struct platform_device	*pdev = to_platform_device(dev);
 	struct net_device	*ndev = platform_get_drvdata(pdev);
-	struct cpsw_common	*cpsw = netdev_priv(ndev);
+	struct cpsw_common	*cpsw = ndev_to_cpsw(ndev);
 
 	/* Select default pin state */
 	pinctrl_pm_select_default_state(dev);