Messages in this thread | | | From | Andy Duan <> | Subject | RE: [PATCH] net: fec: get regulator optional | Date | Tue, 22 Jan 2019 01:39:44 +0000 |
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From: Stefan Agner <stefan@agner.ch> Sent: Monday, January 21, 2019 10:59 PM > According to the device tree binding the phy-supply property is optional. Use > the regulator_get_optional API accordingly. The code already handles NULL > just fine. > > This gets rid of the following warning: > fec 2188000.ethernet: 2188000.ethernet supply phy not found, using > dummy regulator > > Signed-off-by: Stefan Agner <stefan@agner.ch> Thanks.
Acked-by: Fugang Duan <fugang.duan@nxp.com> > --- > drivers/net/ethernet/freescale/fec_main.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/ethernet/freescale/fec_main.c > b/drivers/net/ethernet/freescale/fec_main.c > index 6db69ba30dcd..c8315d880c8c 100644 > --- a/drivers/net/ethernet/freescale/fec_main.c > +++ b/drivers/net/ethernet/freescale/fec_main.c > @@ -3479,7 +3479,7 @@ fec_probe(struct platform_device *pdev) > if (ret) > goto failed_clk_ipg; > > - fep->reg_phy = devm_regulator_get(&pdev->dev, "phy"); > + fep->reg_phy = devm_regulator_get_optional(&pdev->dev, "phy"); > if (!IS_ERR(fep->reg_phy)) { > ret = regulator_enable(fep->reg_phy); > if (ret) { > -- > 2.20.1
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