ACPICA: Print error messages for too few or too many arguments

Fix Issue #1027 by displaying error messages when there are too few or
too many arguments in the caller vs the definition of an ASL/AML method.

Link: https://github.com/acpica/acpica/commit/cbc243e4
Reported-by: Peter Williams <[e-mail]>
Signed-off-by: Rafael J. Wysocki <[e-mail]>
Tested-by: Hans de Goede <[e-mail]>
Signed-off-by: Saket Dumbre <[e-mail]>

drivers/acpi/acpica/dsmethod.c

···
 	}
 
 	if (this_walk_state->num_operands < obj_desc->method.param_count) {
-		ACPI_ERROR((AE_INFO, "Missing argument for method [%4.4s]",
+		ACPI_ERROR((AE_INFO, "Missing argument(s) for method [%4.4s]",
 			    acpi_ut_get_node_name(method_node)));
 
-		return_ACPI_STATUS(AE_AML_UNINITIALIZED_ARG);
+		return_ACPI_STATUS(AE_AML_TOO_FEW_ARGUMENTS);
+	}
+
+	else if (this_walk_state->num_operands > obj_desc->method.param_count) {
+		ACPI_ERROR((AE_INFO, "Too many arguments for method [%4.4s]",
+			    acpi_ut_get_node_name(method_node)));
+
+		return_ACPI_STATUS(AE_AML_TOO_MANY_ARGUMENTS);
 	}
 
 	/* Init for new method, possibly wait on method mutex */

include/acpi/acexcep.h

···
 #define AE_AML_TARGET_TYPE              EXCEP_AML (0x0023)
 #define AE_AML_PROTOCOL                 EXCEP_AML (0x0024)
 #define AE_AML_BUFFER_LENGTH            EXCEP_AML (0x0025)
+#define AE_AML_TOO_FEW_ARGUMENTS        EXCEP_AML (0x0026)
+#define AE_AML_TOO_MANY_ARGUMENTS       EXCEP_AML (0x0027)
 
-#define AE_CODE_AML_MAX                 0x0025
+#define AE_CODE_AML_MAX                 0x0027
 
 /*
  * Internal exceptions used for control
···
 		  "A target operand of an incorrect type was encountered"),
 	EXCEP_TXT("AE_AML_PROTOCOL", "Violation of a fixed ACPI protocol"),
 	EXCEP_TXT("AE_AML_BUFFER_LENGTH",
-		  "The length of the buffer is invalid/incorrect")
+		  "The length of the buffer is invalid/incorrect"),
+	EXCEP_TXT("AE_AML_TOO_FEW_ARGUMENTS",
+		  "There are fewer than expected method arguments"),
+	EXCEP_TXT("AE_AML_TOO_MANY_ARGUMENTS",
+		  "There are too many arguments for this method")
 };
 
 static const struct acpi_exception_info acpi_gbl_exception_names_ctrl[] = {