diff options
Diffstat (limited to 'drivers/leds/leds-spi-byte.c')
| -rw-r--r-- | drivers/leds/leds-spi-byte.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/leds/leds-spi-byte.c b/drivers/leds/leds-spi-byte.c index b231b563b7bb..f1964c96fb15 100644 --- a/drivers/leds/leds-spi-byte.c +++ b/drivers/leds/leds-spi-byte.c @@ -80,7 +80,6 @@ static int spi_byte_brightness_set_blocking(struct led_classdev *dev, static int spi_byte_probe(struct spi_device *spi) { - const struct of_device_id *of_dev_id; struct device_node *child; struct device *dev = &spi->dev; struct spi_byte_led *led; @@ -88,15 +87,11 @@ static int spi_byte_probe(struct spi_device *spi) const char *state; int ret; - of_dev_id = of_match_device(spi_byte_dt_ids, dev); - if (!of_dev_id) - return -EINVAL; - - if (of_get_child_count(dev->of_node) != 1) { + if (of_get_available_child_count(dev_of_node(dev)) != 1) { dev_err(dev, "Device must have exactly one LED sub-node."); return -EINVAL; } - child = of_get_next_child(dev->of_node, NULL); + child = of_get_next_available_child(dev_of_node(dev), NULL); led = devm_kzalloc(dev, sizeof(*led), GFP_KERNEL); if (!led) @@ -106,7 +101,7 @@ static int spi_byte_probe(struct spi_device *spi) strlcpy(led->name, name, sizeof(led->name)); led->spi = spi; mutex_init(&led->mutex); - led->cdef = of_dev_id->data; + led->cdef = device_get_match_data(dev); led->ldev.name = led->name; led->ldev.brightness = LED_OFF; led->ldev.max_brightness = led->cdef->max_value - led->cdef->off_value; |