From 556f15fe023ec1d9f9cd2781ba6cd14bda650d22 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 16 Feb 2021 17:50:46 +0200 Subject: [PATCH] leds: lp50xx: Reduce level of dereferences The priv->dev is effectively the same as &priv->client->dev. So, drop the latter for the former. Signed-off-by: Andy Shevchenko Signed-off-by: Pavel Machek --- drivers/leds/leds-lp50xx.c | 26 ++++++++++++-------------- 1 file changed, 12 insertions(+), 14 deletions(-) diff --git a/drivers/leds/leds-lp50xx.c b/drivers/leds/leds-lp50xx.c index 19aec80e527a..0723b2688552 100644 --- a/drivers/leds/leds-lp50xx.c +++ b/drivers/leds/leds-lp50xx.c @@ -322,7 +322,7 @@ static int lp50xx_brightness_set(struct led_classdev *cdev, ret = regmap_write(led->priv->regmap, reg_val, brightness); if (ret) { - dev_err(&led->priv->client->dev, + dev_err(led->priv->dev, "Cannot write brightness value %d\n", ret); goto out; } @@ -338,7 +338,7 @@ static int lp50xx_brightness_set(struct led_classdev *cdev, ret = regmap_write(led->priv->regmap, reg_val, mc_dev->subled_info[i].intensity); if (ret) { - dev_err(&led->priv->client->dev, + dev_err(led->priv->dev, "Cannot write intensity value %d\n", ret); goto out; } @@ -404,7 +404,7 @@ static int lp50xx_probe_leds(struct fwnode_handle *child, struct lp50xx *priv, if (num_leds > 1) { if (num_leds > priv->chip_info->max_modules) { - dev_err(&priv->client->dev, "reg property is invalid\n"); + dev_err(priv->dev, "reg property is invalid\n"); return -EINVAL; } @@ -412,13 +412,13 @@ static int lp50xx_probe_leds(struct fwnode_handle *child, struct lp50xx *priv, ret = fwnode_property_read_u32_array(child, "reg", led_banks, num_leds); if (ret) { - dev_err(&priv->client->dev, "reg property is missing\n"); + dev_err(priv->dev, "reg property is missing\n"); return ret; } ret = lp50xx_set_banks(priv, led_banks); if (ret) { - dev_err(&priv->client->dev, "Cannot setup banked LEDs\n"); + dev_err(priv->dev, "Cannot setup banked LEDs\n"); return ret; } @@ -426,12 +426,12 @@ static int lp50xx_probe_leds(struct fwnode_handle *child, struct lp50xx *priv, } else { ret = fwnode_property_read_u32(child, "reg", &led_number); if (ret) { - dev_err(&priv->client->dev, "led reg property missing\n"); + dev_err(priv->dev, "led reg property missing\n"); return ret; } if (led_number > priv->chip_info->num_leds) { - dev_err(&priv->client->dev, "led-sources property is invalid\n"); + dev_err(priv->dev, "led-sources property is invalid\n"); return -EINVAL; } @@ -467,7 +467,7 @@ static int lp50xx_probe_dt(struct lp50xx *priv) led = &priv->leds[i]; ret = fwnode_property_count_u32(child, "reg"); if (ret < 0) { - dev_err(&priv->client->dev, "reg property is invalid\n"); + dev_err(priv->dev, "reg property is invalid\n"); goto child_out; } @@ -507,12 +507,11 @@ static int lp50xx_probe_dt(struct lp50xx *priv) led_cdev = &led->mc_cdev.led_cdev; led_cdev->brightness_set_blocking = lp50xx_brightness_set; - ret = devm_led_classdev_multicolor_register_ext(&priv->client->dev, + ret = devm_led_classdev_multicolor_register_ext(priv->dev, &led->mc_cdev, &init_data); if (ret) { - dev_err(&priv->client->dev, "led register err: %d\n", - ret); + dev_err(priv->dev, "led register err: %d\n", ret); goto child_out; } i++; @@ -575,15 +574,14 @@ static int lp50xx_remove(struct i2c_client *client) ret = lp50xx_enable_disable(led, 0); if (ret) { - dev_err(&led->client->dev, "Failed to disable chip\n"); + dev_err(led->dev, "Failed to disable chip\n"); return ret; } if (led->regulator) { ret = regulator_disable(led->regulator); if (ret) - dev_err(&led->client->dev, - "Failed to disable regulator\n"); + dev_err(led->dev, "Failed to disable regulator\n"); } mutex_destroy(&led->lock);