msm: acpuclock-krait: Init to max speed

There's no need to delay the boot process by running at slower
speeds, let's boot at max speed to get to the UI faster.

Change-Id: I4f07e8ff7a73ba8add17611bb0875a231ab5a568
Signed-off-by: Chris Fries <C.Fries@motorola.com>
Reviewed-on: http://gerrit.pcs.mot.com/531544
SLT-Approved: Slta Waiver <sltawvr@motorola.com>
Tested-by: Jira Key <jirakey@motorola.com>
Reviewed-by: Christopher Fries <qcf001@motorola.com>
Reviewed-by: Check Patch <CHEKPACH@motorola.com>
Reviewed-by: Klocwork kwcheck <klocwork-kwcheck@sourceforge.mot.com>
Reviewed-by: Igor Kovalenko <cik009@motorola.com>
Submit-Approved: Jira Key <jirakey@motorola.com>
[ljc: Adapt to use common ARCH_MSM8960]
Signed-off-by: Luis Cruz <ljc2491@gmail.com>
Signed-off-by: poondog <markj338@gmail.com>
Signed-off-by: Lens-F <tnoah12@gmail.com>
msm: acpuclock-krait: Disable vdd core boost
msm: cpufreq: Break out early if target frequency is the same as the current

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>