diff options
| author | Jean-Jacques Hiblot <jjhiblot@ti.com> | 2020-01-05 23:31:14 +0100 |
|---|---|---|
| committer | Pavel <pavel@ucw.cz> | 2020-01-06 00:20:22 +0100 |
| commit | 7a349e8c535d7327bf80710323c725df47149b8d (patch) | |
| tree | 0261530b694df387fb63495741fd27a925755972 /drivers/leds/led-class.c | |
| parent | leds: Add managed API to get a LED from a device driver (diff) | |
| download | linux-7a349e8c535d7327bf80710323c725df47149b8d.tar.xz linux-7a349e8c535d7327bf80710323c725df47149b8d.zip | |
leds: populate the device's of_node
If initialization data is available and its fwnode is actually a
of_node, store this information in the led device's structure. This
will allow the device to use or provide OF-based API such (devm_xxx).
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds/led-class.c')
| -rw-r--r-- | drivers/leds/led-class.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index 0868f841d656..1fc40e8af75e 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -369,8 +369,10 @@ int led_classdev_register_ext(struct device *parent, mutex_unlock(&led_cdev->led_access); return PTR_ERR(led_cdev->dev); } - if (init_data && init_data->fwnode) + if (init_data && init_data->fwnode) { led_cdev->dev->fwnode = init_data->fwnode; + led_cdev->dev->of_node = to_of_node(init_data->fwnode); + } if (ret) dev_warn(parent, "Led %s renamed to %s due to name collision", |