arch/arm/mach-msm: Allow building without htc_util and fix building without it

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Finishing cherry-pick
msm: vidc: enable video core clock to 266Mhz

This change will ensure that video core clock is
set to 266Mhz on supported devices, else fallback
to 228Mhz.

(cherry picked from commit 2cd6f1a77d845c162966b974b0e9dd4db0878020)

Change-Id: Ib314fc75ff11df04d50a023d39576b8c9fb11371
Signed-off-by: Arun Menon <menon@codeaurora.org>
Signed-off-by: Jessica Gonzalez <jgaona@codeaurora.org>