From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Since drivers/ide/ide-acpi.c is the only remaining user of
acpi_get_child(), move that function into that file as a static
routine.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
---
drivers/acpi/glue.c | 12 ------------
drivers/ide/ide-acpi.c | 11 +++++++++++
include/acpi/acpi_bus.h | 1 -
3 files changed, 11 insertions(+), 13 deletions(-)
Index: linux-pm/drivers/acpi/glue.c
===================================================================
--- linux-pm.orig/drivers/acpi/glue.c
+++ linux-pm/drivers/acpi/glue.c
@@ -151,18 +151,6 @@ struct acpi_device *acpi_find_child_devi
}
EXPORT_SYMBOL_GPL(acpi_find_child_device);
-acpi_handle acpi_get_child(acpi_handle handle, u64 addr)
-{
- struct acpi_device *adev;
-
- if (!handle || acpi_bus_get_device(handle, &adev))
- return NULL;
-
- adev = acpi_find_child_device(adev, addr, false);
- return adev ? adev->handle : NULL;
-}
-EXPORT_SYMBOL_GPL(acpi_get_child);
-
static void acpi_physnode_link_name(char *buf, unsigned int node_id)
{
if (node_id > 0)
Index: linux-pm/drivers/ide/ide-acpi.c
===================================================================
--- linux-pm.orig/drivers/ide/ide-acpi.c
+++ linux-pm/drivers/ide/ide-acpi.c
@@ -98,6 +98,17 @@ bool ide_port_acpi(ide_hwif_t *hwif)
return ide_noacpi == 0 && hwif->acpidata;
}
+static acpi_handle acpi_get_child(acpi_handle handle, u64 addr)
+{
+ struct acpi_device *adev;
+
+ if (!handle || acpi_bus_get_device(handle, &adev))
+ return NULL;
+
+ adev = acpi_find_child_device(adev, addr, false);
+ return adev ? adev->handle : NULL;
+}
+
/**
* ide_get_dev_handle - finds acpi_handle and PCI device.function
* @dev: device to locate
Index: linux-pm/include/acpi/acpi_bus.h
===================================================================
--- linux-pm.orig/include/acpi/acpi_bus.h
+++ linux-pm/include/acpi/acpi_bus.h
@@ -436,7 +436,6 @@ struct acpi_pci_root {
struct acpi_device *acpi_find_child_device(struct acpi_device *parent,
u64 address, bool check_children);
-acpi_handle acpi_get_child(acpi_handle handle, u64 addr);
int acpi_is_root_bridge(acpi_handle);
struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle);
--
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