Revert "mali: some love for exynos 4210"

This reverts commit 9f632e7a823db4ca5f07ce1b88c0d002a2f4a465.
Revert "mali400 r3p2: Fix inline kernel build and disable CMA mem validation"

This reverts commit b43e91867251e88ed7d7345c9e8409905dc40519.
Revert "mali: voltage table for 4210 devices"

This reverts commit 33c523ef09d224f73b759dc0af5986e1dfa86f25.