linux-kernel - Re: [PATCH] thunderbolt: fix small typo in variable name

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Date:   Sat, 7 Jul 2018 10:19:50 +0200
From:   Lukas Wunner <lukas@...ner.de>
To:     nathan.d.ciobanu@...ux.intel.com
Cc:     linux-kernel@...r.kernel.org, mika.westerberg@...ux.intel.com,
        michael.jamet@...el.com, andreas.noever@...il.com
Subject: Re: [PATCH] thunderbolt: fix small typo in variable name

On Tue, Jun 26, 2018 at 04:34:20PM -0700, nathan.d.ciobanu@...ux.intel.com wrot> Fixes small variable name typo and the associated
> checkpatch spelling warning
> 
> Signed-off-by: Nathan Ciobanu <nathan.d.ciobanu@...ux.intel.com>
> ---
>  drivers/thunderbolt/tb_regs.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/thunderbolt/tb_regs.h b/drivers/thunderbolt/tb_regs.h
> index 5d94142afda6..693b0353c3fe 100644
> --- a/drivers/thunderbolt/tb_regs.h
> +++ b/drivers/thunderbolt/tb_regs.h
> @@ -202,7 +202,7 @@ struct tb_regs_port_header {
>  	/* DWORD 5 */
>  	u32 max_in_hop_id:11;
>  	u32 max_out_hop_id:11;
> -	u32 __unkown4:10;
> +	u32 __unknown4:10;
>  	/* DWORD 6 */
>  	u32 __unknown5;
>  	/* DWORD 7 */

This is not an improvement.  The bitfield is marked unknown because
its meaning hasn't been reverse-engineered yet.  But you work for
Intel, presumably you don't have to reverse-engineer the bitfield's
meaning because you know it or can find out about it.

So please submit a patch that changes the name to the bitfield's
actual meaning.

Thanks,

Lukas