extcon: arizona: Remove the setting of device name

This patch removes the setting of device name. Instead, extcon_dev_register()
set the device name such as 'extcon[number]' naming method.
- /sys/class/extcon/Headset Jack -> /sys/class/extcon/extcon[number]

Cc: Charles Keepax <[email protected]>
Signed-off-by: Chanwoo Choi <[email protected]>
Acked-by: Charles Keepax <[email protected]>

drivers/extcon/extcon-arizona.c

@@ -1185,7 +1185,6 @@ static int arizona_extcon_probe(struct platform_device *pdev)
 		dev_err(&pdev->dev, "failed to allocate extcon device\n");
 		return -ENOMEM;
 	}
-	info->edev->name = "Headset Jack";
 
 	ret = devm_extcon_dev_register(&pdev->dev, info->edev);
 	if (ret < 0) {