From: David McKay <david.mckay@st.com>
Date: Tue, 21 Feb 2012 21:24:57 +0000 (+0000)
Subject: netdev/phy/icplus: Correct broken phy_init code
X-Git-Tag: v3.3-rc6~36^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8e3995af4c7da7707b1710332a31f66e06b74dc;p=pandora-kernel.git

netdev/phy/icplus: Correct broken phy_init code

The code for ip1001_config_init() was totally broken if you were not
using RGMII. Instead of returning an error code or zero it actually
returned the value in the IP1001_SPEC_CTRL_STATUS_2 register. It was
also trying to set the IP1001_APS_ON bit , but never actually wrote
back the register.

The error checking was also incorrect in both this function and the
reset function, so this patch fixes that up in a consistent fashion.

Signed-off-by: David McKay <david.mckay@st.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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