From a2c2826ff489fda78d524c31326567360b99a712 Mon Sep 17 00:00:00 2001
From: Erik Schmauss <erik.schmauss@intel.com>
Date: Mon, 12 Aug 2019 11:31:23 -0700
Subject: [PATCH] iASL: DT: simplify DtInitialize by removing redundant
 function calls

DT compiler initializes by calling AcpiOsInitialize() and
AcpiUtInitGlobals(). These are called as a part of main() and do not
need to be invoked during data table compilation.

Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
---
 source/compiler/dtcompile.c | 26 ++++----------------------
 1 file changed, 4 insertions(+), 22 deletions(-)

diff --git a/source/compiler/dtcompile.c b/source/compiler/dtcompile.c
index f5b895116..b6a144feb 100644
--- a/source/compiler/dtcompile.c
+++ b/source/compiler/dtcompile.c
@@ -161,7 +161,7 @@ static char                 VersionString[9];
 
 /* Local prototypes */
 
-static ACPI_STATUS
+void
 DtInitialize (
     void);
 
@@ -201,12 +201,7 @@ DtDoCompile (
 
     /* Initialize globals */
 
-    Status = DtInitialize ();
-    if (ACPI_FAILURE (Status))
-    {
-        printf ("Error during compiler initialization, 0x%X\n", Status);
-        return (Status);
-    }
+    DtInitialize ();
 
     /* Preprocessor */
 
@@ -331,25 +326,12 @@ DtDoCompile (
  *
  *****************************************************************************/
 
-static ACPI_STATUS
+void
 DtInitialize (
     void)
 {
-    ACPI_STATUS             Status;
 
 
-    Status = AcpiOsInitialize ();
-    if (ACPI_FAILURE (Status))
-    {
-        return (Status);
-    }
-
-    Status = AcpiUtInitGlobals ();
-    if (ACPI_FAILURE (Status))
-    {
-        return (Status);
-    }
-
     AcpiUtSetIntegerWidth (2); /* Set width to 64 bits */
 
     AslGbl_FieldList = NULL;
@@ -357,7 +339,7 @@ DtInitialize (
     AslGbl_SubtableStack = NULL;
 
     sprintf (VersionString, "%X", (UINT32) ACPI_CA_VERSION);
-    return (AE_OK);
+    return;
 }