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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-08-27 04:40:05 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-09-15 01:47:34 +0200 |
| commit | 3a7a2ab839ad18c2d542b40f4a647c98d068e55a (patch) | |
| tree | fca2c5a901c97d41b2aa3ad44d72299b32226183 /drivers/gpio | |
| parent | 263b4c1a64bc12470684aeaf7c44f03d31716819 (diff) | |
| download | op-kernel-dev-3a7a2ab839ad18c2d542b40f4a647c98d068e55a.zip op-kernel-dev-3a7a2ab839ad18c2d542b40f4a647c98d068e55a.tar.gz | |
ACPI / property: Extend fwnode_property_* to data-only subnodes
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>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 980c1f8..f43e808 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -2083,11 +2083,11 @@ struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode, &flags); if (!IS_ERR(desc)) active_low = flags & OF_GPIO_ACTIVE_LOW; - } else if (is_acpi_node(fwnode)) { + } else if (is_acpi_device_node(fwnode)) { struct acpi_gpio_info info; - desc = acpi_get_gpiod_by_index(to_acpi_node(fwnode), propname, 0, - &info); + desc = acpi_get_gpiod_by_index(to_acpi_device_node(fwnode), + propname, 0, &info); if (!IS_ERR(desc)) active_low = info.active_low; } |
