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From: kbuild test robot <lkp@intel.com>
To: Jeremy Linton <jeremy.linton@arm.com>
Cc: kbuild-all@lists.01.org, netdev@vger.kernel.org,
	opendmb@gmail.com, f.fainelli@gmail.com, davem@davemloft.net,
	bcm-kernel-feedback-list@broadcom.com,
	linux-kernel@vger.kernel.org, wahrenst@gmx.net, andrew@lunn.ch,
	hkallweit1@gmail.com, Jeremy Linton <jeremy.linton@arm.com>
Subject: Re: [PATCH 2/6] net: bcmgenet: refactor phy mode configuration
Date: Thu, 6 Feb 2020 05:05:10 +0800	[thread overview]
Message-ID: <202002060443.937aTdBH%lkp@intel.com> (raw)
In-Reply-To: <20200201074625.8698-3-jeremy.linton@arm.com>

Hi Jeremy,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on v5.5]
[also build test WARNING on next-20200205]
[cannot apply to net/master net-next/master linus/master ipvs/master]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Jeremy-Linton/Add-ACPI-bindings-to-the-genet/20200203-101928
base:    d5226fa6dbae0569ee43ecfc08bdcd6770fc4755

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

smatch warnings:
drivers/net/ethernet/broadcom/genet/bcmmii.c:485 bcmgenet_phy_interface_init() warn: unsigned 'priv->phy_interface' is never less than zero.

vim +485 drivers/net/ethernet/broadcom/genet/bcmmii.c

   479	
   480	static int bcmgenet_phy_interface_init(struct bcmgenet_priv *priv)
   481	{
   482		struct device *kdev = &priv->pdev->dev;
   483	
   484		priv->phy_interface = device_get_phy_mode(kdev);
 > 485		if (priv->phy_interface < 0) {
   486			dev_dbg(kdev, "invalid PHY mode property\n");
   487			priv->phy_interface = PHY_INTERFACE_MODE_RGMII;
   488		}
   489	
   490		/* We need to specifically look up whether this PHY interface is internal
   491		 * or not *before* we even try to probe the PHY driver over MDIO as we
   492		 * may have shut down the internal PHY for power saving purposes.
   493		 */
   494		if (priv->phy_interface == PHY_INTERFACE_MODE_INTERNAL)
   495			priv->internal_phy = true;
   496	
   497		return 0;
   498	}
   499	

---
0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation

  parent reply	other threads:[~2020-02-05 21:06 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-01  7:46 [PATCH 0/6] Add ACPI bindings to the genet Jeremy Linton
2020-02-01  7:46 ` [PATCH 1/6] mdio_bus: Add generic mdio_find_bus() Jeremy Linton
2020-02-01  7:46 ` [PATCH 2/6] net: bcmgenet: refactor phy mode configuration Jeremy Linton
2020-02-01 16:24   ` Florian Fainelli
2020-02-01 19:10     ` Jeremy Linton
2020-02-03  1:17     ` Andrew Lunn
2020-02-03  3:24       ` Florian Fainelli
2020-02-03 18:46         ` Jeremy Linton
2020-02-03 18:55           ` Florian Fainelli
2020-02-05 21:05   ` kbuild test robot [this message]
2020-02-01  7:46 ` [PATCH 3/6] net: bcmgenet: enable automatic phy discovery Jeremy Linton
2020-02-01 15:25   ` Andrew Lunn
2020-02-01 19:07     ` Jeremy Linton
2020-02-03 20:55       ` Florian Fainelli
2020-02-03 21:21         ` Andrew Lunn
2020-02-01 20:02     ` Jeremy Linton
2020-02-03  1:15       ` Andrew Lunn
2020-02-03 21:10         ` Jeremy Linton
2020-02-01  7:46 ` [PATCH 4/6] net: bcmgenet: Initial bcmgenet ACPI support Jeremy Linton
2020-02-01 15:33   ` Andrew Lunn
2020-02-01 19:09     ` Jeremy Linton
2020-02-01  7:46 ` [PATCH 5/6] net: bcmgenet: Fetch MAC address from the adapter Jeremy Linton
2020-02-01 15:37   ` Andrew Lunn
2020-02-01 19:20     ` Jeremy Linton
2020-02-01  7:46 ` [PATCH 6/6] net: bcmgenet: reduce severity of missing clock warnings Jeremy Linton
2020-02-01 16:18   ` Florian Fainelli
2020-02-01 16:44   ` Stefan Wahren
2020-02-01 19:27     ` Jeremy Linton
2020-02-03 18:36       ` Nicolas Saenz Julienne
2020-02-03 19:08         ` Stefan Wahren
2020-02-03 21:21           ` Florian Fainelli
2020-02-05 18:42             ` Stefan Wahren

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