4 files changed, 4 insertions, 4 deletions
diff --git a/ArmPkg/Library/ArmLib/Arm11/Arm11Support.S b/ArmPkg/Library/ArmLib/Arm11/Arm11Support.S
index 7fb454c3dd..60e92fdc6a 100644
--- a/ArmPkg/Library/ArmLib/Arm11/Arm11Support.S
+++ b/ArmPkg/Library/ArmLib/Arm11/Arm11Support.S
@@ -51,7 +51,7 @@ GCC_ASM_EXPORT(ArmDisableInterrupts)
 GCC_ASM_EXPORT (ArmEnableVFP)
 
 Arm11PartNumberMask:  .word       0xFFF0
-Arm11PartNumber:      .word	      0xB020
+Arm11PartNumber:      .word       0xB020
 
 .set DC_ON, (0x1<<2)
 .set IC_ON, (0x1<<12)
diff --git a/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.asm b/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.asm
index 6d6665b3ce..8864c16056 100644
--- a/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.asm
+++ b/ArmPkg/Library/ArmLib/Common/Arm/ArmLibSupport.asm
@@ -181,7 +181,7 @@ ArmCallSEV
 
 ArmReadSctlr
   mrc     p15, 0, r0, c1, c0, 0      // Read SCTLR into R0 (Read control register configuration data)
-  bx	  lr
+  bx      lr
 
 
 ArmReadCpuActlr
diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/uread.asm b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/uread.asm
index 0a0d06f528..3d589654f0 100644
--- a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/uread.asm
+++ b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/uread.asm
@@ -44,7 +44,7 @@ __aeabi_uread4
 ;  );
 ;
 __aeabi_uread8
-    mov	    r3, r0
+    mov     r3, r0
 
     ldrb    r1, [r3]
     ldrb    r2, [r3, #1]
diff --git a/ArmPkg/Library/DefaultExceptionHandlerLib/Arm/DefaultExceptionHandler.c b/ArmPkg/Library/DefaultExceptionHandlerLib/Arm/DefaultExceptionHandler.c
index 0be21a6211..179fc224be 100644
--- a/ArmPkg/Library/DefaultExceptionHandlerLib/Arm/DefaultExceptionHandler.c
+++ b/ArmPkg/Library/DefaultExceptionHandlerLib/Arm/DefaultExceptionHandler.c
@@ -186,7 +186,7 @@ DefaultExceptionHandler (
   UINT32    PcAdjust = 0;
 
   CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"\n%a Exception PC at 0x%08x  CPSR 0x%08x ",
-	  gExceptionTypeString[ExceptionType], SystemContext.SystemContextArm->PC, SystemContext.SystemContextArm->CPSR);
+         gExceptionTypeString[ExceptionType], SystemContext.SystemContextArm->PC, SystemContext.SystemContextArm->CPSR);
   SerialPortWrite ((UINT8 *) Buffer, CharCount);
 
   DEBUG_CODE_BEGIN ();