Hi!

> The vendor-prefixes.txt file properly refers to ArcticSand
> as arctic but the driver improperly abbreviated the prefix
> to arc. This was a mistake in the original patch
> 
> Signed-off-by: Brian Dodge <bdodge09@gmail.com>
> ---
>  drivers/video/backlight/arcxcnn_bl.c | 22 +++++++++++-----------
>  1 file changed, 11 insertions(+), 11 deletions(-)
> 
>   *
> - * Copyright 2016 ArcticSand, Inc.
> - * Author : Brian Dodge <bdodge@arcticsand.com>
> + * Copyright 2018 pSemi, Inc.
> + * Author : Brian Dodge <bdodge@psemi.com>

Ummm. Copyright 2016-2018?

> @@ -202,27 +202,27 @@ static void arcxcnn_parse_dt(struct arcxcnn *lp)
>  	if (ret == 0)
>  		lp->pdata->initial_brightness = prog_val;
> 
> -	ret = of_property_read_u32(node, "arc,led-config-0", &prog_val);
> +	ret = of_property_read_u32(node, "arctic,led-config-0", &prog_val);
>  	if (ret == 0)
>  		lp->pdata->led_config_0 = (u8)prog_val;
>

If there's a dts using this, you want to update it at the same
time. You may want to support both names going forward.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
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