Deepak SIKRI 39b401dbd3 stmmac: Replace infinite loops by timeouts in mdio r/w
This patch removes the infinite waits from the mdio read and
write interfaces. These infinite waits have been replaced by
the timeout handling. In case if a time out occurs, an error is
returned.

Signed-off-by: Deepak Sikri <deepak.sikri@st.com>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-04 18:39:24 -04:00
..
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