From: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
Date: Fri, 10 Jan 2014 15:58:11 +0000 (+0400)
Subject: net: execute "miiphy_init" if CONFIG_PHYLIB defined
X-Git-Tag: v2014.04-rc1~84
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=27ee59af28d0a6d0430947ad3cdda6ef0e7b1189

net: execute "miiphy_init" if CONFIG_PHYLIB defined

In "common/Makefile" "miiphyutil.o" gets built if any of the following
items enabled:
 * CONFIG_PHYLIB
 * CONFIG_MII
 * CONFIG_CMD_MII

So it's possible to not define CONFIG_MII or CONFIG_CMD_MII and still
use functions like "miiphy_get_dev_by_name".

In its turn "miiphy_get_dev_by_name" traverses "mii_devs" list which is
not initialized because "miiphy_init" never got called.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
---

diff --git a/net/eth.c b/net/eth.c
index c96e767e8e..32bd10c829 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -279,7 +279,7 @@ int eth_initialize(bd_t *bis)
 	eth_current = NULL;
 
 	bootstage_mark(BOOTSTAGE_ID_NET_ETH_START);
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) || defined(CONFIG_PHYLIB)
 	miiphy_init();
 #endif