mmc: host: Remove a duplicate line in Makefile
mmc: host: Remove a duplicate line in Makefile

Signed-off-by: Wei WANG <bbaf37dff567a0cd565af6d0019505e751a1799e@realsil.com.cn>
Signed-off-by: Chris Ball <6ca7faee6ca9a094b1ee341f11b840a5608a8746@laptop.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs