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>
parent
1db123fb
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