From 38fe7a93fc734357c4811f1c710b1906a87d315c Mon Sep 17 00:00:00 2001
From: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
Date: Tue, 18 Oct 2011 00:01:23 +0000
Subject: [PATCH] stmmac: allow mmc usage only if feature actually available
 (V4)

Enable the MMC support if it is actually available from the
HW capability register.

Signed-off-by: Rayagond Kokatanur <rayagond@vayavyalabs.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed