ARM: prima2_defconfig: enable build for misc input
ARM: prima2_defconfig: enable build for misc input

we need INPUT_MISC to enable INPUT_SIRFSOC_ONKEY which is the onkey
driver for SiRFSoC platforms.

Signed-off-by: Barry Song <a856445693a373abed3e477bd705f7011cbd8a1d@csr.com>

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