Commit 25974d8a authored Jan 21, 2019 by Stefan Agner Committed by David S. Miller Jan 22, 2019

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 <stefan@agner.ch>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 7c62b8dd

drivers/net/ethernet/freescale/fec_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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) {