linux-kernel - Re: [PATCH] Drivers: comedi: drivers: ssv_dnp: fixed a brace coding style issue

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Date:   Tue, 31 Oct 2023 18:19:50 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     dimadrumspro@...oo.com, dimadrumspro@...il.com
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Drivers: comedi: drivers: ssv_dnp: fixed a brace coding
 style issue

Le 31/10/2023 à 17:25, dimadrumspro@...oo.com a écrit :
> From: dimaaac <dimadrumspro@...il.com>
> 
> Fixed a coding style issue, as well as a typo (lowercased word)
> and removed unnecessary filename comment.
> 
> Signed-off-by: dimaaac <dimadrumspro@...il.com>
> ---
>   drivers/comedi/drivers/ssv_dnp.c | 10 ++++------
>   1 file changed, 4 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/comedi/drivers/ssv_dnp.c b/drivers/comedi/drivers/ssv_dnp.c
> index 813bd0853b0b..d0747767810b 100644
> --- a/drivers/comedi/drivers/ssv_dnp.c
> +++ b/drivers/comedi/drivers/ssv_dnp.c
> @@ -1,7 +1,6 @@
>   // SPDX-License-Identifier: GPL-2.0+
>   /*
> - * ssv_dnp.c
> - * generic comedi driver for SSV Embedded Systems' DIL/Net-PCs
> + * Generic comedi driver for SSV Embedded Systems' DIL/Net-PCs
>    * Copyright (C) 2001 Robert Schwebel <robert@...webel.de>
>    *
>    * COMEDI - Linux Control and Measurement Device Interface
> @@ -91,13 +90,13 @@ static int dnp_dio_insn_config(struct comedi_device *dev,
>   	if (ret)
>   		return ret;
>   
> -	if (chan < 8) {			/* Port A */
> +	if (chan < 8)			/* Port A */
>   		mask = 1 << chan;
>   		outb(PAMR, CSCIR);
> -	} else if (chan < 16) {		/* Port B */
> +	else if (chan < 16)		/* Port B */
>   		mask = 1 << (chan - 8);
>   		outb(PBMR, CSCIR);
> -	} else {			/* Port C */
> +	else				/* Port C */

Hi,

did you compile your change?

I don't think that it compiles. The {} looks needed here.

CJ

>   		/*
>   		 * We have to pay attention with port C.
>   		 * This is the meaning of PCMR:
> @@ -109,7 +108,6 @@ static int dnp_dio_insn_config(struct comedi_device *dev,
>   		 */
>   		mask = 1 << ((chan - 16) * 2);
>   		outb(PCMR, CSCIR);
> -	}
>   
>   	val = inb(CSCDR);
>   	if (data[0] == COMEDI_OUTPUT)