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Commit 66886d6f authored by Matthew Garrett's avatar Matthew Garrett Committed by Greg Kroah-Hartman
Browse files

ACPI: Add stubs for (un)register_acpi_bus_type 



It's unreasonable to have CONFIG_ACPI for these in drivers, so add some
stub functions.

Signed-off-by: default avatarMatthew Garrett <mjg@redhat.com>
Signed-off-by: default avatarLan Tianyu <tianyu.lan@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2721ea2c

drivers/acpi/glue.c

+2 −0
Original line number Diff line number Diff line
@@ -69,6 +69,7 @@ static struct acpi_bus_type *acpi_get_bus_type(struct bus_type *type) 
	up_read(&bus_type_sem);

	return ret;

}

EXPORT_SYMBOL_GPL(register_acpi_bus_type);



static int acpi_find_bridge_device(struct device *dev, acpi_handle * handle)

{
@@ -85,6 +86,7 @@ static int acpi_find_bridge_device(struct device *dev, acpi_handle * handle) 
	up_read(&bus_type_sem);

	return ret;

}

EXPORT_SYMBOL_GPL(unregister_acpi_bus_type);



/* Get device's handler per its address under its parent */

struct acpi_find_child {

include/acpi/acpi_bus.h

+5 −0
Original line number Diff line number Diff line
@@ -407,6 +407,11 @@ static inline int acpi_pm_device_sleep_wake(struct device *dev, bool enable) 
}

#endif



#else	/* CONFIG_ACPI */



static int register_acpi_bus_type(struct acpi_bus_type *bus) { return 0; }

static int unregister_acpi_bus_type(struct acpi_bus_type *bus) { return 0; }



#endif				/* CONFIG_ACPI */



#endif /*__ACPI_BUS_H__*/