From 25974d8af1bc5116f0d79fc6722425930fd8c0e9 Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Mon, 21 Jan 2019 15:58:47 +0100 Subject: [PATCH] net: fec: get regulator optional 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 Reviewed-by: Marcel Ziswiler Acked-by: Fugang Duan Signed-off-by: David S. Miller --- 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 ae0f88bce9aa..2370dc204202 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3467,7 +3467,7 @@ 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) {