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| author | Linus Walleij <linus.walleij@linaro.org> | 2022-04-04 23:35:21 +0300 |
|---|---|---|
| committer | Pavel Machek <pavel@ucw.cz> | 2022-05-05 11:04:52 +0300 |
| commit | 4c350c658f946dae81dbbaff25da0a03e9bb0c4b (patch) | |
| tree | 59c458b9eb904315123b3789acec5e8f673215f3 /drivers/leds | |
| parent | 5a71917f3b43b9fd6d6ff7b0622a85153bf184cb (diff) | |
| download | linux-4c350c658f946dae81dbbaff25da0a03e9bb0c4b.tar.xz | |
leds: regulator: Add dev helper variable
Instead of repeating the hard to read &pdev->dev just create a
local struct device *dev in probe().
Cc: Antonio Ospite <ao2@ao2.it>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-regulator.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/leds/leds-regulator.c b/drivers/leds/leds-regulator.c index 208c98918433..87b9f46e572b 100644 --- a/drivers/leds/leds-regulator.c +++ b/drivers/leds/leds-regulator.c @@ -123,28 +123,29 @@ static int regulator_led_probe(struct platform_device *pdev) { struct led_regulator_platform_data *pdata = dev_get_platdata(&pdev->dev); + struct device *dev = &pdev->dev; struct regulator_led *led; struct regulator *vcc; int ret = 0; if (pdata == NULL) { - dev_err(&pdev->dev, "no platform data\n"); + dev_err(dev, "no platform data\n"); return -ENODEV; } - vcc = devm_regulator_get_exclusive(&pdev->dev, "vled"); + vcc = devm_regulator_get_exclusive(dev, "vled"); if (IS_ERR(vcc)) { - dev_err(&pdev->dev, "Cannot get vcc for %s\n", pdata->name); + dev_err(dev, "Cannot get vcc for %s\n", pdata->name); return PTR_ERR(vcc); } - led = devm_kzalloc(&pdev->dev, sizeof(*led), GFP_KERNEL); + led = devm_kzalloc(dev, sizeof(*led), GFP_KERNEL); if (led == NULL) return -ENOMEM; led->cdev.max_brightness = led_regulator_get_max_brightness(vcc); if (pdata->brightness > led->cdev.max_brightness) { - dev_err(&pdev->dev, "Invalid default brightness %d\n", + dev_err(dev, "Invalid default brightness %d\n", pdata->brightness); return -EINVAL; } @@ -162,7 +163,7 @@ static int regulator_led_probe(struct platform_device *pdev) platform_set_drvdata(pdev, led); - ret = led_classdev_register(&pdev->dev, &led->cdev); + ret = led_classdev_register(dev, &led->cdev); if (ret < 0) return ret; |