net: designware: avoid regulator enable failure

Use regulator_set_enable_if_allowed() to avoid failure if regulator is
shared between multiple devices.

Signed-off-by: Ben Wolsieffer <ben.wolsieffer@hefring.com>

diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 7ecedc3..2fd92cf 100644 (file)
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -894,7 +894,7 @@ int designware_eth_probe(struct udevice *dev)
        if (ret) {
                debug("%s: No phy supply\n", dev->name);
        } else {
-               ret = regulator_set_enable(phy_supply, true);
+               ret = regulator_set_enable_if_allowed(phy_supply, true);
                if (ret) {
                        puts("Error enabling phy supply\n");
                        return ret;