checkpatch.conf: ignore PREFER_PRINTF, PREFER_SCANF
checkpatch.conf: ignore PREFER_PRINTF, PREFER_SCANF

This is not the kernel, ignore these preferences

Signed-off-by: Yi He <c1a82badb3a141270d3aafb5824369dd20d94ebb@linaro.org>
Reviewed-by: Bill Fischofer <52f3c909d51cc5d355a68a403df6906b3c1a8f83@linaro.org>
Signed-off-by: Maxim Uvarov <db4d16e02ae2d7493db430203537da8b2e34f290@linaro.org>

dkrot/odp,dkrot/odp,dkrot/odp,dkrot/odp