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ArmPlatformPkg/SP804TimerDxe: Move 'gVector' initialization earlier in the code

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The global variable 'gVector' is also used by the function TimerDriverSetTimerPeriod().



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13042 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin 2012-02-27 10:25:20 +00:00
parent 31d196c16f
commit 8ddaf4710c
1 changed files with 4 additions and 1 deletions
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5
ArmPlatformPkg/Drivers/SP804TimerDxe/SP804Timer.c
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@ -2,6 +2,7 @@
Template for Timer Architecture Protocol driver of the ARM flavor
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) 20i1 - 2012, ARM Ltd. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@ -356,6 +357,9 @@ TimerInitialize (
EFI_HANDLE Handle = NULL;
EFI_STATUS Status;
// Set the interrupt timer number
gVector = PcdGet32(PcdSP804TimerPeriodicInterruptNum);
// Find the interrupt controller protocol. ASSERT if not found.
Status = gBS->LocateProtocol (&gHardwareInterruptProtocolGuid, NULL, (VOID **)&gInterrupt);
ASSERT_EFI_ERROR (Status);
@ -365,7 +369,6 @@ TimerInitialize (
ASSERT_EFI_ERROR (Status);
// Install interrupt handler
gVector = PcdGet32(PcdSP804TimerPeriodicInterruptNum);
Status = gInterrupt->RegisterInterruptSource (gInterrupt, gVector, TimerInterruptHandler);
ASSERT_EFI_ERROR (Status);