arm: cmsis: Convert _Scb*FaultIs* & _ScbIs*Fault to use CMSIS register access

Converted:
	_ScbHardFaultIsBusErrOnVectorRead
	_ScbIsMemFault
	_ScbMemFaultIsMmfarValid
	_ScbMemFaultIsStacking
	_ScbMemFaultIsUnstacking
	_ScbMemFaultIsDataAccessViolation
	_ScbMemFaultIsInstrAccessViolation
	_ScbIsBusFault
	_ScbBusFaultIsBfarValid
	_ScbBusFaultIsStacking
	_ScbBusFaultIsUnstacking
	_ScbBusFaultIsImprecise
	_ScbBusFaultIsPrecise
	_ScbBusFaultIsInstrBusErr
	_ScbIsUsageFault
	_ScbUsageFaultIsDivByZero
	_ScbUsageFaultIsUnaligned
	_ScbUsageFaultIsNoCp
	_ScbUsageFaultIsInvalidPcLoad
	_ScbUsageFaultIsInvalidState
	_ScbUsageFaultIsUndefinedInstr

To use direct CMSIS register access

Jira: ZEP-1568

Change-Id: I2a99a4101c5960f825a502c225e511e49fe93bba
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
3 files changed