diff options
| author | Rob Herring (Arm) <robh@kernel.org> | 2025-01-09 13:42:05 -0600 |
|---|---|---|
| committer | Rob Herring (Arm) <robh@kernel.org> | 2025-01-13 17:47:29 -0600 |
| commit | bb3914101f704a8282f65238d6b021d216efc608 (patch) | |
| tree | f7467e58da6cdcb3df24531da2875278af8e96db /drivers/acpi/property.c | |
| parent | de7323f6fc10f36307895ce604585a539d1cc89a (diff) | |
device property: Split property reading bool and presence test ops
The fwnode/device property API currently implement
(fwnode|device)_property_read_bool() with (fwnode|device)_property_present().
That does not allow having different behavior depending on the backend.
Specifically, the usage of (fwnode|device)_property_read_bool() on
non-boolean properties is deprecated on DT. In order to add a warning
on this deprecated use, these 2 APIs need separate ops for the backend.
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/20250109-dt-type-warnings-v1-1-0150e32e716c@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Diffstat (limited to 'drivers/acpi/property.c')
| -rw-r--r-- | drivers/acpi/property.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c index 80a52a4e66dd..8c53959ee31e 100644 --- a/drivers/acpi/property.c +++ b/drivers/acpi/property.c @@ -1656,6 +1656,7 @@ static int acpi_fwnode_irq_get(const struct fwnode_handle *fwnode, acpi_fwnode_device_dma_supported, \ .device_get_dma_attr = acpi_fwnode_device_get_dma_attr, \ .property_present = acpi_fwnode_property_present, \ + .property_read_bool = acpi_fwnode_property_present, \ .property_read_int_array = \ acpi_fwnode_property_read_int_array, \ .property_read_string_array = \ |