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authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-15 22:04:53 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-15 22:04:53 -0700
commit9256d5a308c95a50c6e85d682492ae1f86a70f9b (patch)
tree90350aa8bcb69072b9cf9b4606faa320ed2d2a1a /drivers/leds/leds-da903x.c
parent13f6f62f61b4d3d5f45bed889128bb7ff3fda5ed (diff)
parent7296c33ed12ef13de50e03c76643382123766f96 (diff)
Merge tag 'leds_for_4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED updates from Jacek Anaszewski: "LED core improvements: - Fix misleading comment after workqueue removal from drivers - Avoid error message when a USB LED device is unplugged - Add helpers for calling brightness_set(_blocking) LED triggers: - Simplify led_trigger_store by using sysfs_streq() LED class drivers improvements: - Improve wording and formatting in a comment: lp3944 - Fix return value check in create_gpio_led(): leds-gpio - Use GPIOF_OUT_INIT_LOW instead of hardcoded zero: leds-gpio - Use devm_led_classdev_register(): leds-lm3533, leds-lm3533, leds-lp8788, leds-wm831x-status, leds-s3c24xx, leds-s3c24xx, leds-max8997. New LED class driver: - Add driver for the ISSI IS31FL32xx family of LED controllers. Device Tree documentation: - of: Add vendor prefixes for Integrated Silicon Solutions Inc. (issi) and Si-En Technology (si-en). - DT: Add common bindings for Si-En Technology SN3216/18 and IS31FL32xx family of LED controllers, since they seem to be the same hardware, just rebranded" * tag 'leds_for_4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: triggers: simplify led_trigger_store leds: max8997: Use devm_led_classdev_register leds: da903x: Use devm_led_classdev_register leds: s3c24xx: Use devm_led_classdev_register leds: wm831x-status: Use devm_led_classdev_register leds: lp8788: Use devm_led_classdev_register leds: 88pm860x: Use devm_led_classdev_register leds: Add SN3218 and SN3216 support to the IS31FL32XX driver of: Add vendor prefix for Si-En Technology leds: Add driver for the ISSI IS31FL32xx family of LED controllers DT: leds: Add binding for the ISSI IS31FL32xx family of LED controllers DT: Add vendor prefix for Integrated Silicon Solutions Inc. leds: lm3533: Use devm_led_classdev_register leds: gpio: Use GPIOF_OUT_INIT_LOW instead of hardcoded zero leds: core: add helpers for calling brightness_set(_blocking) leds: leds-gpio: Fix return value check in create_gpio_led() leds: lp3944: improve wording and formatting in a comment leds: core: avoid error message when a USB LED device is unplugged leds: core: fix misleading comment after workqueue removal from drivers
Diffstat (limited to 'drivers/leds/leds-da903x.c')
-rw-r--r--drivers/leds/leds-da903x.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/leds/leds-da903x.c b/drivers/leds/leds-da903x.c
index 4752a2b6ba2b..5ff7d72f73aa 100644
--- a/drivers/leds/leds-da903x.c
+++ b/drivers/leds/leds-da903x.c
@@ -113,21 +113,12 @@ static int da903x_led_probe(struct platform_device *pdev)
led->flags = pdata->flags;
led->master = pdev->dev.parent;
- ret = led_classdev_register(led->master, &led->cdev);
+ ret = devm_led_classdev_register(led->master, &led->cdev);
if (ret) {
dev_err(&pdev->dev, "failed to register LED %d\n", id);
return ret;
}
- platform_set_drvdata(pdev, led);
- return 0;
-}
-
-static int da903x_led_remove(struct platform_device *pdev)
-{
- struct da903x_led *led = platform_get_drvdata(pdev);
-
- led_classdev_unregister(&led->cdev);
return 0;
}
@@ -136,7 +127,6 @@ static struct platform_driver da903x_led_driver = {
.name = "da903x-led",
},
.probe = da903x_led_probe,
- .remove = da903x_led_remove,
};
module_platform_driver(da903x_led_driver);