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| author | Randy Pawell <randy_pawell@hp.com> | 2014-12-04 00:32:24 +0000 |
|---|---|---|
| committer | erictian <erictian@Edk2> | 2014-12-04 00:32:24 +0000 |
| commit | 35f910f08b58e978bc9251872635075d6f422e48 (patch) | |
| tree | a60949b07cb4a57d099492053a0f93e1868786b3 /MdeModulePkg/Library/BaseSerialPortLib16550 | |
| parent | 40a0f8cb78cb6728039465b92d6808d262d2d110 (diff) | |
| download | edk2-35f910f08b58e978bc9251872635075d6f422e48.tar.gz edk2-35f910f08b58e978bc9251872635075d6f422e48.tar.bz2 edk2-35f910f08b58e978bc9251872635075d6f422e48.zip | |
MdeModulePkg: Source fixes and cleanup for ARMGCC compiles
- Fix EFI_IPv4_ADDRESS usages to use a macro to copy the structure
instead of direct assignment, to avoid runtime alignment errors.
- Fix a EFI_INPUT_KEY usage in TerminalDxe to use CopyMem() to copy the
structure instead of direct assignment, to avoid runtime alignment error.
- Delete excess local variables that are initialized but otherwise unused.
- CompilerIntrinsicsLib library now imported for AARCH64, as well as ARM.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Randy Pawell <randy_pawell@hp.com>
Reviewed-by: Olivier Martin <Olivier.Martin@arm.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16471 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Library/BaseSerialPortLib16550')
| -rw-r--r-- | MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.c b/MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.c index 0ade9b2311..abf4f8f26a 100644 --- a/MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.c +++ b/MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.c @@ -1,6 +1,7 @@ /** @file
16550 UART Serial Port library functions
+ (C) Copyright 2014 Hewlett-Packard Development Company, L.P.<BR>
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -184,7 +185,6 @@ GetSerialRegisterBase ( )
{
UINTN PciLibAddress;
- UINTN PrimaryBusNumber;
UINTN BusNumber;
UINTN SubordinateBusNumber;
UINT32 ParentIoBase;
@@ -233,7 +233,6 @@ GetSerialRegisterBase ( //
// Retrieve and verify the bus numbers in the PCI to PCI Bridge
//
- PrimaryBusNumber = PciRead8 (PciLibAddress + PCI_BRIDGE_PRIMARY_BUS_REGISTER_OFFSET);
BusNumber = PciRead8 (PciLibAddress + PCI_BRIDGE_SECONDARY_BUS_REGISTER_OFFSET);
SubordinateBusNumber = PciRead8 (PciLibAddress + PCI_BRIDGE_SUBORDINATE_BUS_REGISTER_OFFSET);
if (BusNumber == 0 || BusNumber > SubordinateBusNumber) {
|