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| author |   Marek Behún <marek.behun@nic.cz> | 2020-09-18 00:33:09 +0200 |
|---|---|---|
| committer |   Pavel Machek <pavel@ucw.cz> | 2020-09-26 21:56:40 +0200 |
| commit | fb270ba0d9ba76bf40326ac328024fe35b05c1f6 (patch) | |
| tree | 937cfa07309fbf606bfa31a867cbbc07864626fa /drivers/leds | |
| parent | leds: pm8058: use struct led_init_data when registering (diff) | |
| download | linux-dev-fb270ba0d9ba76bf40326ac328024fe35b05c1f6.tar.xz linux-dev-fb270ba0d9ba76bf40326ac328024fe35b05c1f6.zip | |
leds: pm8058: cosmetic change: use helper variable
Use helper variable dev instead of always writing &pdev->dev.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-pm8058.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/leds/leds-pm8058.c b/drivers/leds/leds-pm8058.c index f19bd0563ee5..db0699462e0d 100644 --- a/drivers/leds/leds-pm8058.c +++ b/drivers/leds/leds-pm8058.c @@ -88,29 +88,32 @@ static enum led_brightness pm8058_led_get(struct led_classdev *cled) static int pm8058_led_probe(struct platform_device *pdev) { struct led_init_data init_data = {}; + struct device *dev = &pdev->dev; struct pm8058_led *led; - struct device_node *np = dev_of_node(&pdev->dev); + struct device_node *np; int ret; struct regmap *map; const char *state; enum led_brightness maxbright; - led = devm_kzalloc(&pdev->dev, sizeof(*led), GFP_KERNEL); + led = devm_kzalloc(dev, sizeof(*led), GFP_KERNEL); if (!led) return -ENOMEM; - led->ledtype = (u32)(unsigned long)of_device_get_match_data(&pdev->dev); + led->ledtype = (u32)(unsigned long)of_device_get_match_data(dev); - map = dev_get_regmap(pdev->dev.parent, NULL); + map = dev_get_regmap(dev->parent, NULL); if (!map) { - dev_err(&pdev->dev, "Parent regmap unavailable.\n"); + dev_err(dev, "Parent regmap unavailable.\n"); return -ENXIO; } led->map = map; + np = dev_of_node(dev); + ret = of_property_read_u32(np, "reg", &led->reg); if (ret) { - dev_err(&pdev->dev, "no register offset specified\n"); + dev_err(dev, "no register offset specified\n"); return -EINVAL; } @@ -143,10 +146,9 @@ static int pm8058_led_probe(struct platform_device *pdev) init_data.fwnode = of_fwnode_handle(np); - ret = devm_led_classdev_register_ext(&pdev->dev, &led->cdev, - &init_data); + ret = devm_led_classdev_register_ext(dev, &led->cdev, &init_data); if (ret) { - dev_err(&pdev->dev, "Failed to register LED for %pOF\n", np); + dev_err(dev, "Failed to register LED for %pOF\n", np); return ret; } |