From: Rafael J. Wysocki Date: Mon, 4 Apr 2022 15:21:50 +0000 (+0200) Subject: ACPI: bus: Introduce acpi_dev_for_each_child() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cf6ba0750a22a54f5101986401271429995cc4a0;p=linux.git ACPI: bus: Introduce acpi_dev_for_each_child() Introduce a wrapper around device_for_each_child() to iterate over the children of a given ACPI device object. This function will be used in subsequent change sets. Signed-off-by: Rafael J. Wysocki Reviewed-by: Mika Westerberg --- diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 3e58b613a2c41..e807bffc0804d 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -1070,6 +1070,12 @@ int acpi_bus_for_each_dev(int (*fn)(struct device *, void *), void *data) } EXPORT_SYMBOL_GPL(acpi_bus_for_each_dev); +int acpi_dev_for_each_child(struct acpi_device *adev, + int (*fn)(struct device *, void *), void *data) +{ + return device_for_each_child(&adev->dev, data, fn); +} + /* -------------------------------------------------------------------------- Initialization/Cleanup -------------------------------------------------------------------------- */ diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index c4b78c21d7930..c616f3d8506b9 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -481,6 +481,8 @@ void acpi_initialize_hp_context(struct acpi_device *adev, extern struct bus_type acpi_bus_type; int acpi_bus_for_each_dev(int (*fn)(struct device *, void *), void *data); +int acpi_dev_for_each_child(struct acpi_device *adev, + int (*fn)(struct device *, void *), void *data); /* * Events