Revert "ACPICA fixes for gcc2.95.3"

This reverts commit 3f6f7f7420.

Change-Id: If47a81ada6c7fe38c1e40bed4381a384ef25c050
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7183
Reviewed-by: waddlesplash <[email protected]>

src/add-ons/kernel/bus_managers/acpi/acpica/components/parser/pswalk.c

@@ -193,7 +193,7 @@ AcpiPsDeleteParseTree (
         if (Op != Parent)
         {
             /* This is the descending case */
-#if 0 //gcc2.95.3 warns about printf format in code we do not use
+
             if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_PARSE_TREES, _COMPONENT))
             {
                 /* This debug option will print the entire parse tree */
@@ -211,7 +211,7 @@ AcpiPsDeleteParseTree (
                 }
                 AcpiOsPrintf ("\n");
             }
-#endif
+
             /* Look for an argument or child of the current op */
 
             Next = AcpiPsGetArg (Op, 0);

src/add-ons/kernel/bus_managers/acpi/acpica/include/actypes.h

@@ -1379,7 +1379,7 @@ typedef struct acpi_pnp_device_id_list
 {
     UINT32                          Count;              /* Number of IDs in Ids array */
     UINT32                          ListSize;           /* Size of list, including ID strings */
-    ACPI_PNP_DEVICE_ID              Ids[1];             /* ID array */
+    ACPI_PNP_DEVICE_ID              Ids[];              /* ID array */
 
 } ACPI_PNP_DEVICE_ID_LIST;