--- zzzz-none-000/linux-3.10.107/drivers/acpi/acpica/exmisc.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/acpi/acpica/exmisc.c	2021-02-04 17:41:59.000000000 +0000
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2015, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -105,7 +105,6 @@
 		break;
 
 	case ACPI_DESC_TYPE_NAMED:
-
 		/*
 		 * A named reference that has already been resolved to a Node
 		 */
@@ -210,8 +209,8 @@
 	 * end_tag descriptor is copied from Operand1.
 	 */
 	new_buf = return_desc->buffer.pointer;
-	ACPI_MEMCPY(new_buf, operand0->buffer.pointer, length0);
-	ACPI_MEMCPY(new_buf + length0, operand1->buffer.pointer, length1);
+	memcpy(new_buf, operand0->buffer.pointer, length0);
+	memcpy(new_buf + length0, operand1->buffer.pointer, length1);
 
 	/* Insert end_tag and set the checksum to zero, means "ignore checksum" */
 
@@ -261,20 +260,24 @@
 	 */
 	switch (operand0->common.type) {
 	case ACPI_TYPE_INTEGER:
+
 		status =
 		    acpi_ex_convert_to_integer(operand1, &local_operand1, 16);
 		break;
 
 	case ACPI_TYPE_STRING:
+
 		status = acpi_ex_convert_to_string(operand1, &local_operand1,
 						   ACPI_IMPLICIT_CONVERT_HEX);
 		break;
 
 	case ACPI_TYPE_BUFFER:
+
 		status = acpi_ex_convert_to_buffer(operand1, &local_operand1);
 		break;
 
 	default:
+
 		ACPI_ERROR((AE_INFO, "Invalid object type: 0x%X",
 			    operand0->common.type));
 		status = AE_AML_INTERNAL;
@@ -315,14 +318,14 @@
 
 		/* Copy the first integer, LSB first */
 
-		ACPI_MEMCPY(new_buf, &operand0->integer.value,
-			    acpi_gbl_integer_byte_width);
+		memcpy(new_buf, &operand0->integer.value,
+		       acpi_gbl_integer_byte_width);
 
 		/* Copy the second integer (LSB first) after the first */
 
-		ACPI_MEMCPY(new_buf + acpi_gbl_integer_byte_width,
-			    &local_operand1->integer.value,
-			    acpi_gbl_integer_byte_width);
+		memcpy(new_buf + acpi_gbl_integer_byte_width,
+		       &local_operand1->integer.value,
+		       acpi_gbl_integer_byte_width);
 		break;
 
 	case ACPI_TYPE_STRING:
@@ -343,9 +346,9 @@
 
 		/* Concatenate the strings */
 
-		ACPI_STRCPY(new_buf, operand0->string.pointer);
-		ACPI_STRCPY(new_buf + operand0->string.length,
-			    local_operand1->string.pointer);
+		strcpy(new_buf, operand0->string.pointer);
+		strcpy(new_buf + operand0->string.length,
+		       local_operand1->string.pointer);
 		break;
 
 	case ACPI_TYPE_BUFFER:
@@ -366,11 +369,11 @@
 
 		/* Concatenate the buffers */
 
-		ACPI_MEMCPY(new_buf, operand0->buffer.pointer,
-			    operand0->buffer.length);
-		ACPI_MEMCPY(new_buf + operand0->buffer.length,
-			    local_operand1->buffer.pointer,
-			    local_operand1->buffer.length);
+		memcpy(new_buf, operand0->buffer.pointer,
+		       operand0->buffer.length);
+		memcpy(new_buf + operand0->buffer.length,
+		       local_operand1->buffer.pointer,
+		       local_operand1->buffer.length);
 		break;
 
 	default:
@@ -385,7 +388,7 @@
 
 	*actual_return_desc = return_desc;
 
-      cleanup:
+cleanup:
 	if (local_operand1 != operand1) {
 		acpi_ut_remove_reference(local_operand1);
 	}
@@ -519,6 +522,7 @@
 		break;
 
 	default:
+
 		status = AE_AML_INTERNAL;
 		break;
 	}
@@ -580,20 +584,24 @@
 	 */
 	switch (operand0->common.type) {
 	case ACPI_TYPE_INTEGER:
+
 		status =
 		    acpi_ex_convert_to_integer(operand1, &local_operand1, 16);
 		break;
 
 	case ACPI_TYPE_STRING:
+
 		status = acpi_ex_convert_to_string(operand1, &local_operand1,
 						   ACPI_IMPLICIT_CONVERT_HEX);
 		break;
 
 	case ACPI_TYPE_BUFFER:
+
 		status = acpi_ex_convert_to_buffer(operand1, &local_operand1);
 		break;
 
 	default:
+
 		status = AE_AML_INTERNAL;
 		break;
 	}
@@ -636,6 +644,7 @@
 			break;
 
 		default:
+
 			status = AE_AML_INTERNAL;
 			break;
 		}
@@ -651,9 +660,9 @@
 
 		/* Lexicographic compare: compare the data bytes */
 
-		compare = ACPI_MEMCMP(operand0->buffer.pointer,
-				      local_operand1->buffer.pointer,
-				      (length0 > length1) ? length1 : length0);
+		compare = memcmp(operand0->buffer.pointer,
+				 local_operand1->buffer.pointer,
+				 (length0 > length1) ? length1 : length0);
 
 		switch (opcode) {
 		case AML_LEQUAL_OP:	/* LEqual (Operand0, Operand1) */
@@ -703,12 +712,13 @@
 			break;
 
 		default:
+
 			status = AE_AML_INTERNAL;
 			break;
 		}
 	}
 
-      cleanup:
+cleanup:
 
 	/* New object was created if implicit conversion performed - delete */