From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Fri, 9 Oct 2015 09:00:32 +0000 (+0200)
Subject: net: fec_mxc: autodetect PHY address if phy_id < 0
X-Git-Tag: KARO-TX6UL-2015-10-23~34
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=b4e7ee80e7b4401b991206dfbee183af69f64344;hp=1992a2e17944e70a9c3499eb0eab13f6627abc82

net: fec_mxc: autodetect PHY address if phy_id < 0
---

diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index 1ef3456630..343646c939 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -1106,7 +1106,8 @@ int fecmxc_initialize_multi(bd_t *bd, int dev_id, int phy_id, uint32_t addr)
 	if (!bus)
 		return -ENOMEM;
 #ifdef CONFIG_PHYLIB
-	phydev = phy_find_by_mask(bus, 1 << phy_id, PHY_INTERFACE_MODE_RGMII);
+	phydev = phy_find_by_mask(bus, phy_id < 0 ? 0xff : (1 << phy_id),
+				PHY_INTERFACE_MODE_RGMII);
 	if (!phydev) {
 		free(bus);
 		return -ENOMEM;