drivers: usb: gadget: f_projector: fix unitialized array

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
fix gcc4.7 compile

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

Conflicts:

	arch/arm/boot/compressed/Makefile
arch/arm/Makefile: Enable pipe compiling

-pipe

Use pipes rather than temporary files for communication between the various stages of
compilation. This fails to work on some systems where the assembler is unable to read
from a pipe; but the GNU assembler has no trouble.
linaro fixes and wheatley makefile fix