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path: root/drivers/leds/leds-netxbig.c
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Diffstat (limited to 'drivers/leds/leds-netxbig.c')
-rw-r--r--drivers/leds/leds-netxbig.c31
1 files changed, 13 insertions, 18 deletions
diff --git a/drivers/leds/leds-netxbig.c b/drivers/leds/leds-netxbig.c
index e97f443a6e07..64fde485dcaa 100644
--- a/drivers/leds/leds-netxbig.c
+++ b/drivers/leds/leds-netxbig.c
@@ -293,10 +293,14 @@ static ssize_t netxbig_led_sata_show(struct device *dev,
static DEVICE_ATTR(sata, 0644, netxbig_led_sata_show, netxbig_led_sata_store);
+static struct attribute *netxbig_led_attrs[] = {
+ &dev_attr_sata.attr,
+ NULL
+};
+ATTRIBUTE_GROUPS(netxbig_led);
+
static void delete_netxbig_led(struct netxbig_led_data *led_dat)
{
- if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE)
- device_remove_file(led_dat->cdev.dev, &dev_attr_sata);
led_classdev_unregister(&led_dat->cdev);
}
@@ -306,7 +310,6 @@ create_netxbig_led(struct platform_device *pdev,
const struct netxbig_led *template)
{
struct netxbig_led_platform_data *pdata = dev_get_platdata(&pdev->dev);
- int ret;
spin_lock_init(&led_dat->lock);
led_dat->gpio_ext = pdata->gpio_ext;
@@ -327,6 +330,12 @@ create_netxbig_led(struct platform_device *pdev,
led_dat->sata = 0;
led_dat->cdev.brightness = LED_OFF;
led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME;
+ /*
+ * If available, expose the SATA activity blink capability through
+ * a "sata" sysfs attribute.
+ */
+ if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE)
+ led_dat->cdev.groups = netxbig_led_groups;
led_dat->mode_addr = template->mode_addr;
led_dat->mode_val = template->mode_val;
led_dat->bright_addr = template->bright_addr;
@@ -334,21 +343,7 @@ create_netxbig_led(struct platform_device *pdev,
led_dat->timer = pdata->timer;
led_dat->num_timer = pdata->num_timer;
- ret = led_classdev_register(&pdev->dev, &led_dat->cdev);
- if (ret < 0)
- return ret;
-
- /*
- * If available, expose the SATA activity blink capability through
- * a "sata" sysfs attribute.
- */
- if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE) {
- ret = device_create_file(led_dat->cdev.dev, &dev_attr_sata);
- if (ret)
- led_classdev_unregister(&led_dat->cdev);
- }
-
- return ret;
+ return led_classdev_register(&pdev->dev, &led_dat->cdev);
}
static int netxbig_led_probe(struct platform_device *pdev)