Rename _IdleOrigCount to idle_original_count

Updating local variable's name to follow a consistent naming convention.
The prefix underscore is removed due to it's a local variable.

Change accomplished with the following script:

   #!/bin/bash
   echo "Searching for ${1} to replace with ${2}"
   find ./ \( -name "*.[chs]" -o -name "sysgen.py" -o -name "*.kconf" -o -name "*.arch" \) \
            ! -path "./host/src/genIdt/*" \
            ! -path "*/outdir/*" | xargs sed -i 's/\b'${1}'\b/'${2}'/g';

Change-Id: I31e267c1479dfaeeb0fba8c6ba0da45a3c011c0f
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
diff --git a/arch/x86/timer/loApicTimer.c b/arch/x86/timer/loApicTimer.c
index 6ed67ff..c8479d0 100644
--- a/arch/x86/timer/loApicTimer.c
+++ b/arch/x86/timer/loApicTimer.c
@@ -133,7 +133,7 @@
 static uint32_t clock_accumulated_count = 0;
 
 #if defined(TIMER_SUPPORTS_TICKLESS)
-static uint32_t _IdleOrigCount = 0;
+static uint32_t idle_original_count = 0;
 static uint32_t __noinit _MaxSysTicks;
 static uint32_t _IdleOrigTicks = 0;
 static uint32_t __noinit _MaxLoadValue;
@@ -457,7 +457,7 @@
 	 * timer. So we read the count out of it and add it to the requested
 	 * time out
 	 */
-	_IdleOrigCount = _loApicTimerGetRemaining() - _TimerIdleSkew;
+	idle_original_count = _loApicTimerGetRemaining() - _TimerIdleSkew;
 
 	if ((ticks == -1) || (ticks > _MaxSysTicks)) {
 		/*
@@ -471,20 +471,20 @@
 		 * earlier
 		 * is added.
 		 */
-		_IdleOrigCount += _MaxLoadValue - counterLoadVal;
+		idle_original_count += _MaxLoadValue - counterLoadVal;
 		_IdleOrigTicks = _MaxSysTicks - 1;
 	} else {
 		/* leave one tick of buffer to have to time react when coming
 		 * back ? */
 		_IdleOrigTicks = ticks - 1;
-		_IdleOrigCount += _IdleOrigTicks * counterLoadVal;
+		idle_original_count += _IdleOrigTicks * counterLoadVal;
 	}
 
 	_TimerMode = TIMER_MODE_PERIODIC_ENT;
 
 	/* Set timer to one shot mode */
 	_loApicTimerOneShot();
-	_loApicTimerSetCount(_IdleOrigCount);
+	_loApicTimerSetCount(idle_original_count);
 	_loApicTimerStart();
 }
 
@@ -514,7 +514,7 @@
 
 	count = _loApicTimerGetRemaining();
 
-	if ((count == 0) || (count >= _IdleOrigCount)) {
+	if ((count == 0) || (count >= idle_original_count)) {
 		/* Timer expired and/or wrapped around. Place back in periodic
 		 * mode */
 		_loApicTimerPeriodic();
@@ -533,7 +533,7 @@
 		uint32_t elapsed;   /* elapsed "counter time" */
 		uint32_t remaining; /* remaining "counter time" */
 
-		elapsed = _IdleOrigCount - count;
+		elapsed = idle_original_count - count;
 
 		remaining = elapsed % counterLoadVal;
 
diff --git a/drivers/timer/i8253.c b/drivers/timer/i8253.c
index 008be30..46c81f0 100644
--- a/drivers/timer/i8253.c
+++ b/drivers/timer/i8253.c
@@ -138,7 +138,7 @@
 
 #if defined(TIMER_SUPPORTS_TICKLESS)
 
-static uint16_t _IdleOrigCount = 0;
+static uint16_t idle_original_count = 0;
 static uint16_t _IdleOrigTicks = 0;
 static uint16_t __noinit _MaxSysTicks;
 static uint16_t __noinit _MaxLoadValue;
@@ -414,7 +414,7 @@
 		newCount += _IdleOrigTicks * counterLoadVal;
 	}
 
-	_IdleOrigCount = newCount - _TimerIdleSkew;
+	idle_original_count = newCount - _TimerIdleSkew;
 
 	/* Stop/start the timer instead of disabling/enabling the interrupt? */
 	irq_disable(PIT_INT_LVL);
@@ -452,7 +452,7 @@
 	/* request counter 0 to be latched */
 	count = _i8253CounterRead();
 
-	if ((count == 0) || (count >= _IdleOrigCount)) {
+	if ((count == 0) || (count >= idle_original_count)) {
 		/* Timer expired. Place back in periodic mode */
 		_i8253CounterPeriodic(counterLoadVal);
 		_TimerMode = TIMER_MODE_PERIODIC;
@@ -469,7 +469,7 @@
 		uint16_t elapsed;   /* elapsed "counter time" */
 		uint16_t remaining; /* remaing "counter time" */
 
-		elapsed = _IdleOrigCount - count;
+		elapsed = idle_original_count - count;
 
 		remaining = elapsed % counterLoadVal;