ACPICA: Standardize integer output for ACPICA warnings/errors

Always use 0x prefix for hex output, use %u for integer output
(all integers are unsigned.)

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>
diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c
index 59aabae..2f2e776 100644
--- a/drivers/acpi/acpica/psloop.c
+++ b/drivers/acpi/acpica/psloop.c
@@ -136,7 +136,7 @@
 		/* The opcode is unrecognized. Just skip unknown opcodes */
 
 		ACPI_ERROR((AE_INFO,
-			    "Found unknown opcode %X at AML address %p offset %X, ignoring",
+			    "Found unknown opcode 0x%X at AML address %p offset 0x%X, ignoring",
 			    walk_state->opcode, walk_state->parser_state.aml,
 			    walk_state->aml_offset));
 
@@ -1021,7 +1021,6 @@
 					if (status == AE_AML_NO_RETURN_VALUE) {
 						ACPI_EXCEPTION((AE_INFO, status,
 								"Invoked method did not return a value"));
-
 					}
 
 					ACPI_EXCEPTION((AE_INFO, status,