linux-kernel - [PATCH] net: asix: Fix AX88772_suspend() USB vendor commands failure issues

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Date:   Wed, 30 Nov 2016 16:29:08 +0800
From:   "ASIX_Allan [Office]" <allan@...x.com.tw>
To:     "'Jon Hunter'" <jonathanh@...dia.com>, <freddy@...x.com.tw>,
        <Dean_Jenkins@...tor.com>, <Mark_Craske@...tor.com>,
        <davem@...emloft.net>, <robert.foss@...labora.com>,
        <ivecera@...hat.com>, <john.stultz@...aro.org>,
        <vpalatin@...omium.org>, <stephen@...workplumber.org>,
        <grundler@...omium.org>, <changchias@...il.com>, <andrew@...n.ch>,
        <tremyfr@...il.com>, <colin.king@...onical.com>,
        <linux-usb@...r.kernel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <vpalatin@...gle.com>
Subject: [PATCH] net: asix: Fix AX88772_suspend() USB vendor commands failure issues


The change fixes AX88772_suspend() USB vendor commands failure issues.

Signed-off-by: Allan Chou <allan@...x.com.tw>
Tested-by: Allan Chou <allan@...x.com.tw>
Tested-by: Jon Hunter <jonathanh@...dia.com>

---
--- a/drivers/net/usb/asix_devices.c	2016-11-28 05:08:04.000000000 +0800
+++ b/drivers/net/usb/asix_devices.c	2016-11-30 09:31:54.000000000 +0800
@@ -603,12 +603,12 @@ static void ax88772_suspend(struct usbne
 	u16 medium;
 
 	/* Stop MAC operation */
-	medium = asix_read_medium_status(dev, 0);
+	medium = asix_read_medium_status(dev, 1);
 	medium &= ~AX_MEDIUM_RE;
-	asix_write_medium_mode(dev, medium, 0);
+	asix_write_medium_mode(dev, medium, 1);
 
 	netdev_dbg(dev->net, "ax88772_suspend: medium=0x%04x\n",
-		   asix_read_medium_status(dev, 0));
+		   asix_read_medium_status(dev, 1));
 
 	/* Preserve BMCR for restoring */
 	priv->presvd_phy_bmcr =