Merge branches 'acpica-fix', 'acpi-ec-fix' and 'acpi-properties-fix'

* acpica-fix:
  ACPICA: Fix acpi_evaluate_object_typed()

* acpi-ec-fix:
  ACPI: EC: Fix regression related to wrong ECDT initialization order

* acpi-properties-fix:
  ACPI: device property: Fix node lookup in acpi_graph_get_child_prop_value()

drivers/acpi/ec.c

@@ -1741,7 +1741,7 @@ int __init acpi_ec_dsdt_probe(void)
  * functioning ECDT EC first in order to handle the events.
  * https://bugzilla.kernel.org/show_bug.cgi?id=115021
  */
-int __init acpi_ec_ecdt_start(void)
+static int __init acpi_ec_ecdt_start(void)
 {
 	acpi_handle handle;
 
@@ -2003,20 +2003,17 @@ static inline void acpi_ec_query_exit(void)
 int __init acpi_ec_init(void)
 {
 	int result;
+	int ecdt_fail, dsdt_fail;
 
 	/* register workqueue for _Qxx evaluations */
 	result = acpi_ec_query_init();
 	if (result)
-		goto err_exit;
-	/* Now register the driver for the EC */
-	result = acpi_bus_register_driver(&acpi_ec_driver);
-	if (result)
-		goto err_exit;
+		return result;
 
-err_exit:
-	if (result)
-		acpi_ec_query_exit();
-	return result;
+	/* Drivers must be started after acpi_ec_query_init() */
+	ecdt_fail = acpi_ec_ecdt_start();
+	dsdt_fail = acpi_bus_register_driver(&acpi_ec_driver);
+	return ecdt_fail && dsdt_fail ? -ENODEV : 0;
 }
 
 /* EC driver currently not unloadable */

drivers/acpi/internal.h

@@ -185,7 +185,6 @@ typedef int (*acpi_ec_query_func) (void *data);
 int acpi_ec_init(void);
 int acpi_ec_ecdt_probe(void);
 int acpi_ec_dsdt_probe(void);
-int acpi_ec_ecdt_start(void);
 void acpi_ec_block_transactions(void);
 void acpi_ec_unblock_transactions(void);
 int acpi_ec_add_query_handler(struct acpi_ec *ec, u8 query_bit,

drivers/acpi/property.c

@@ -1047,7 +1047,7 @@ static struct fwnode_handle *acpi_graph_get_child_prop_value(
 	fwnode_for_each_child_node(fwnode, child) {
 		u32 nr;
 
-		if (!fwnode_property_read_u32(fwnode, prop_name, &nr))
+		if (fwnode_property_read_u32(child, prop_name, &nr))
 			continue;
 
 		if (val == nr)

drivers/acpi/scan.c

@@ -2084,7 +2084,6 @@ int __init acpi_scan_init(void)
 
 	acpi_gpe_apply_masked_gpes();
 	acpi_update_all_gpes();
-	acpi_ec_ecdt_start();
 
 	acpi_scan_initialized = true;