ARM: compressed/head.S: work around new binutils warning
I just ported this from a different kernel
https://github.com/TeamHorizon/android_kernel_motorola_msm8960-common/commit/90f04eb0f38f68109d1036483f00e29f7e7dfaea
Signed-off-by: PipelinerArd <kristoferard@gmail.com>