arm64: Include the clkdev.h generic header
arm64: Include the clkdev.h generic header

This patch updates the arm64 asm/Kbuild file to include the clkdev.h
generic header.

Signed-off-by: Catalin Marinas <15ce75b290ebaf27c3f9fd73ab848685ed3d8261@arm.com>
Reviewed-by: Viresh Kumar <3e9f91469861f1456f39bda76fab084a2215b891@linaro.org>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs