ACPICA: Eliminate acpi_native_uint type v2

No longer needed; replaced mostly with u32, but also acpi_size
where a type that changes 32/64 bit on 32/64-bit platforms is
required.

v2: Fix a cast of a 32-bit int to a pointer in ACPI to avoid a compiler warning.
from David Howells

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
diff --git a/drivers/acpi/executer/exmisc.c b/drivers/acpi/executer/exmisc.c
index cc956a5..731414a 100644
--- a/drivers/acpi/executer/exmisc.c
+++ b/drivers/acpi/executer/exmisc.c
@@ -329,8 +329,8 @@
 
 		/* Result of two Strings is a String */
 
-		return_desc = acpi_ut_create_string_object((acpi_size)
-							   (operand0->string.
+		return_desc = acpi_ut_create_string_object(((acpi_size)
+							    operand0->string.
 							    length +
 							    local_operand1->
 							    string.length));
@@ -352,8 +352,8 @@
 
 		/* Result of two Buffers is a Buffer */
 
-		return_desc = acpi_ut_create_buffer_object((acpi_size)
-							   (operand0->buffer.
+		return_desc = acpi_ut_create_buffer_object(((acpi_size)
+							    operand0->buffer.
 							    length +
 							    local_operand1->
 							    buffer.length));