linux-generic: add ARM odp_cpu_pause()
linux-generic: add ARM odp_cpu_pause()

Signed-off-by: Brian Brooks <8e906ed46ccdc37d68771658f0f8f8740a374927@linaro.org>
Reviewed-by: Bill Fischofer <52f3c909d51cc5d355a68a403df6906b3c1a8f83@linaro.org>
Signed-off-by: Maxim Uvarov <db4d16e02ae2d7493db430203537da8b2e34f290@linaro.org>

ravineet-singh/odp,erachmi/odp,dkrot/odp,ravineet-singh/odp,mike-holmes-linaro/odp,erachmi/odp,dkrot/odp,ravineet-singh/odp,erachmi/odp,dkrot/odp,dkrot/odp,nmorey/odp,erachmi/odp,mike-holmes-linaro/odp,nmorey/odp,nmorey/odp,mike-holmes-linaro/odp,nmorey/odp,mike-holmes-linaro/odp,ravineet-singh/odp