ACPI / property: Extend fwnode_property_* to data-only subnodes

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Modify is_acpi_node() to return "true" for ACPI data-only subnodes as
well as for ACPI device objects and change the name of to_acpi_node()
to to_acpi_device_node() so it is clear that it covers ACPI device
objects only.  Accordingly, introduce to_acpi_data_node() to cover
data-only subnodes in an analogous way.

With that, make the fwnode_property_* family of functions work with
ACPI data-only subnodes introduced previously.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>

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This commit is contained in:

Rafael J. Wysocki 2015-08-27 04:40:05 +02:00

parent 263b4c1a64

commit 3a7a2ab839

5 changed files with 173 additions and 61 deletions

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140

drivers/acpi/property.c

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16

drivers/base/property.c

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6

drivers/gpio/gpiolib.c

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21

include/acpi/acpi_bus.h

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53

include/linux/acpi.h

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