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Use local instead of a bunch of pointer derefs

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date	2003.02.06.21.07.00;	author rmoore1;	state Exp;
This commit is contained in:
aystarik 2005-06-29 16:53:29 +00:00
parent 59d840eef0
commit 9bb16af42d
1 changed files with 11 additions and 8 deletions
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19
source/components/hardware/hwgpe.c
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@ -2,7 +2,7 @@
/******************************************************************************
*
* Module Name: hwgpe - Low level GPE enable/disable/clear functions
* $Revision: 1.44 $
* $Revision: 1.45 $
*
*****************************************************************************/
@ -386,10 +386,11 @@ AcpiHwGetGpeStatus (
UINT32 GpeNumber,
ACPI_EVENT_STATUS *EventStatus)
{
UINT32 InByte = 0;
UINT8 BitMask = 0;
UINT32 InByte;
UINT8 BitMask;
ACPI_GPE_REGISTER_INFO *GpeRegisterInfo;
ACPI_STATUS Status;
ACPI_EVENT_STATUS LocalEventStatus = 0;
ACPI_FUNCTION_ENTRY ();
@ -400,8 +401,6 @@ AcpiHwGetGpeStatus (
return (AE_BAD_PARAMETER);
}
(*EventStatus) = 0;
/* Get the info block for the entire GPE register */
GpeRegisterInfo = AcpiEvGetGpeRegisterInfo (GpeNumber);
@ -424,14 +423,14 @@ AcpiHwGetGpeStatus (
if (BitMask & InByte)
{
(*EventStatus) |= ACPI_EVENT_FLAG_ENABLED;
LocalEventStatus |= ACPI_EVENT_FLAG_ENABLED;
}
/* GPE Enabled for wake? */
if (BitMask & GpeRegisterInfo->WakeEnable)
{
(*EventStatus) |= ACPI_EVENT_FLAG_WAKE_ENABLED;
LocalEventStatus |= ACPI_EVENT_FLAG_WAKE_ENABLED;
}
/* GPE active (set)? */
@ -444,8 +443,12 @@ AcpiHwGetGpeStatus (
if (BitMask & InByte)
{
(*EventStatus) |= ACPI_EVENT_FLAG_SET;
LocalEventStatus |= ACPI_EVENT_FLAG_SET;
}
/* Set return value */
(*EventStatus) = LocalEventStatus;
return (AE_OK);
}