[PATCH leds v2 11/50] leds: bcm6328, bcm6358: use struct led_init_data when registering

Marek Behún
2020-09-17T22:36:41Z

By using struct led_init_data when registering we do not need to parse
`label` DT property. Moreover `label` is deprecated and if it is not
present but `color` and `function` are, LED core will compose a name
from these properties instead.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Álvaro Fernández Rojas <noltari@gmail.com>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Jaedon Shin <jaedon.shin@gmail.com>
---
drivers/leds/leds-bcm6328.c | 5 +++--
drivers/leds/leds-bcm6358.c | 5 +++--
2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/leds/leds-bcm6328.c b/drivers/leds/leds-bcm6328.c
index b3cf84a3eb150..c72b0842e8151 100644
--- a/drivers/leds/leds-bcm6328.c
+++ b/drivers/leds/leds-bcm6328.c
@@ -328,6 +328,7 @@ static int bcm6328_led(struct device *dev, struct device_node *nc, u32 reg,
void __iomem *mem, spinlock_t *lock,
unsigned long *blink_leds, unsigned long *blink_delay)
{
+ struct led_init_data init_data = {};
struct bcm6328_led *led;
const char *state;
int rc;
@@ -345,7 +346,6 @@ static int bcm6328_led(struct device *dev, struct device_node *nc, u32 reg,
if (of_property_read_bool(nc, "active-low"))
led->active_low = true;

- led->cdev.name = of_get_property(nc, "label", NULL) ? : nc->name;
led->cdev.default_trigger = of_get_property(nc,
"linux,default-trigger",
NULL);
@@ -382,8 +382,9 @@ static int bcm6328_led(struct device *dev, struct device_node *nc, u32 reg,

led->cdev.brightness_set = bcm6328_led_set;
led->cdev.blink_set = bcm6328_blink_set;
+ init_data.fwnode = of_fwnode_handle(nc);

- rc = devm_led_classdev_register(dev, &led->cdev);
+ rc = devm_led_classdev_register_ext(dev, &led->cdev, &init_data);
if (rc < 0)
return rc;

diff --git a/drivers/leds/leds-bcm6358.c b/drivers/leds/leds-bcm6358.c
index 99dbf62aa6222..49f703c59ecdc 100644
--- a/drivers/leds/leds-bcm6358.c
+++ b/drivers/leds/leds-bcm6358.c
@@ -94,6 +94,7 @@ static void bcm6358_led_set(struct led_classdev *led_cdev,
static int bcm6358_led(struct device *dev, struct device_node *nc, u32 reg,
void __iomem *mem, spinlock_t *lock)
{
+ struct led_init_data init_data = {};
struct bcm6358_led *led;
const char *state;
int rc;
@@ -109,7 +110,6 @@ static int bcm6358_led(struct device *dev, struct device_node *nc, u32 reg,
if (of_property_read_bool(nc, "active-low"))
led->active_low = true;

- led->cdev.name = of_get_property(nc, "label", NULL) ? : nc->name;
led->cdev.default_trigger = of_get_property(nc,
"linux,default-trigger",
NULL);
@@ -136,8 +136,9 @@ static int bcm6358_led(struct device *dev, struct device_node *nc, u32 reg,
bcm6358_led_set(&led->cdev, led->cdev.brightness);

led->cdev.brightness_set = bcm6358_led_set;
+ init_data.fwnode = of_fwnode_handle(nc);

- rc = devm_led_classdev_register(dev, &led->cdev);
+ rc = devm_led_classdev_register_ext(dev, &led->cdev, &init_data);
if (rc < 0)
return rc;

--
2.26.2