--- zzzz-none-000/linux-3.10.107/drivers/acpi/acpica/rsutils.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/acpi/acpica/rsutils.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
@@ -147,7 +147,8 @@
 		case ACPI_RSC_MOVE_GPIO_RES:
 		case ACPI_RSC_MOVE_SERIAL_VEN:
 		case ACPI_RSC_MOVE_SERIAL_RES:
-			ACPI_MEMCPY(destination, source, item_count);
+
+			memcpy(destination, source, item_count);
 			return;
 
 			/*
@@ -157,21 +158,25 @@
 			 */
 		case ACPI_RSC_MOVE16:
 		case ACPI_RSC_MOVE_GPIO_PIN:
+
 			ACPI_MOVE_16_TO_16(&ACPI_CAST_PTR(u16, destination)[i],
 					   &ACPI_CAST_PTR(u16, source)[i]);
 			break;
 
 		case ACPI_RSC_MOVE32:
+
 			ACPI_MOVE_32_TO_32(&ACPI_CAST_PTR(u32, destination)[i],
 					   &ACPI_CAST_PTR(u32, source)[i]);
 			break;
 
 		case ACPI_RSC_MOVE64:
+
 			ACPI_MOVE_64_TO_64(&ACPI_CAST_PTR(u64, destination)[i],
 					   &ACPI_CAST_PTR(u64, source)[i]);
 			break;
 
 		default:
+
 			return;
 		}
 	}
@@ -359,12 +364,11 @@
 		 * Zero the entire area of the buffer.
 		 */
 		total_length =
-		    (u32)
-		    ACPI_STRLEN(ACPI_CAST_PTR(char, &aml_resource_source[1])) +
+		    (u32)strlen(ACPI_CAST_PTR(char, &aml_resource_source[1])) +
 		    1;
-		total_length = (u32) ACPI_ROUND_UP_TO_NATIVE_WORD(total_length);
+		total_length = (u32)ACPI_ROUND_UP_TO_NATIVE_WORD(total_length);
 
-		ACPI_MEMSET(resource_source->string_ptr, 0, total_length);
+		memset(resource_source->string_ptr, 0, total_length);
 
 		/* Copy the resource_source string to the destination */
 
@@ -427,8 +431,8 @@
 
 		/* Copy the resource_source string */
 
-		ACPI_STRCPY(ACPI_CAST_PTR(char, &aml_resource_source[1]),
-			    resource_source->string_ptr);
+		strcpy(ACPI_CAST_PTR(char, &aml_resource_source[1]),
+		       resource_source->string_ptr);
 
 		/*
 		 * Add the length of the string (+ 1 for null terminator) to the
@@ -560,7 +564,6 @@
  *
  ******************************************************************************/
 
-#ifdef ACPI_FUTURE_USAGE
 acpi_status
 acpi_rs_get_prs_method_data(struct acpi_namespace_node *node,
 			    struct acpi_buffer *ret_buffer)
@@ -592,7 +595,6 @@
 	acpi_ut_remove_reference(obj_desc);
 	return_ACPI_STATUS(status);
 }
-#endif				/*  ACPI_FUTURE_USAGE  */
 
 /*******************************************************************************
  *
@@ -736,7 +738,7 @@
 	}
 
 	info->prefix_node = node;
-	info->pathname = METHOD_NAME__SRS;
+	info->relative_pathname = METHOD_NAME__SRS;
 	info->parameters = args;
 	info->flags = ACPI_IGNORE_RETURN_VALUE;
 
@@ -748,7 +750,7 @@
 	 * Convert the linked list into a byte stream
 	 */
 	buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
-	status = acpi_rs_create_aml_resources(in_buffer->pointer, &buffer);
+	status = acpi_rs_create_aml_resources(in_buffer, &buffer);
 	if (ACPI_FAILURE(status)) {
 		goto cleanup;
 	}
@@ -779,7 +781,7 @@
 
 	acpi_ut_remove_reference(args[0]);
 
-      cleanup:
+cleanup:
 	ACPI_FREE(info);
 	return_ACPI_STATUS(status);
 }