leds: drop redundant struct-device pointer casts

Drop the pointless and needlessly confusing casts of struct-device
pointers.
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>

drivers/leds/leds-lm355x.c

@@ -453,8 +453,7 @@ static int lm355x_probe(struct i2c_client *client,
 	chip->cdev_flash.max_brightness = 16;
 	chip->cdev_flash.brightness_set_blocking = lm355x_strobe_brightness_set;
 	chip->cdev_flash.default_trigger = "flash";
-	err = led_classdev_register((struct device *)
-				    &client->dev, &chip->cdev_flash);
+	err = led_classdev_register(&client->dev, &chip->cdev_flash);
 	if (err < 0)
 		goto err_out;
 	/* torch */
@@ -462,8 +461,7 @@ static int lm355x_probe(struct i2c_client *client,
 	chip->cdev_torch.max_brightness = 8;
 	chip->cdev_torch.brightness_set_blocking = lm355x_torch_brightness_set;
 	chip->cdev_torch.default_trigger = "torch";
-	err = led_classdev_register((struct device *)
-				    &client->dev, &chip->cdev_torch);
+	err = led_classdev_register(&client->dev, &chip->cdev_torch);
 	if (err < 0)
 		goto err_create_torch_file;
 	/* indicator */
@@ -477,8 +475,7 @@ static int lm355x_probe(struct i2c_client *client,
 	/* indicator pattern control only for LM3556 */
 	if (id->driver_data == CHIP_LM3556)
 		chip->cdev_indicator.groups = lm355x_indicator_groups;
-	err = led_classdev_register((struct device *)
-				    &client->dev, &chip->cdev_indicator);
+	err = led_classdev_register(&client->dev, &chip->cdev_indicator);
 	if (err < 0)
 		goto err_create_indicator_file;
 

drivers/leds/leds-lm3642.c

@@ -340,8 +340,7 @@ static int lm3642_probe(struct i2c_client *client,
 	chip->cdev_flash.brightness_set_blocking = lm3642_strobe_brightness_set;
 	chip->cdev_flash.default_trigger = "flash";
 	chip->cdev_flash.groups = lm3642_flash_groups,
-	err = led_classdev_register((struct device *)
-				    &client->dev, &chip->cdev_flash);
+	err = led_classdev_register(&client->dev, &chip->cdev_flash);
 	if (err < 0) {
 		dev_err(chip->dev, "failed to register flash\n");
 		goto err_out;
@@ -353,8 +352,7 @@ static int lm3642_probe(struct i2c_client *client,
 	chip->cdev_torch.brightness_set_blocking = lm3642_torch_brightness_set;
 	chip->cdev_torch.default_trigger = "torch";
 	chip->cdev_torch.groups = lm3642_torch_groups,
-	err = led_classdev_register((struct device *)
-				    &client->dev, &chip->cdev_torch);
+	err = led_classdev_register(&client->dev, &chip->cdev_torch);
 	if (err < 0) {
 		dev_err(chip->dev, "failed to register torch\n");
 		goto err_create_torch_file;
@@ -365,8 +363,7 @@ static int lm3642_probe(struct i2c_client *client,
 	chip->cdev_indicator.max_brightness = 8;
 	chip->cdev_indicator.brightness_set_blocking =
 						lm3642_indicator_brightness_set;
-	err = led_classdev_register((struct device *)
-				    &client->dev, &chip->cdev_indicator);
+	err = led_classdev_register(&client->dev, &chip->cdev_indicator);
 	if (err < 0) {
 		dev_err(chip->dev, "failed to register indicator\n");
 		goto err_create_indicator_file;