GitLab

Rule 8.5: An external object or function shall be declared
          once in one and only one file.

Fixed for:
	make DEBUG=1 PLAT=fvp LOG_LEVEL=50 all

Change-Id: I2420c58134c280db90706cad2d5e7a190f9f9311
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>