linux-kernel - Re: [PATCH] serial: samsung: fix typo in debug code

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Date:	Wed, 04 Jun 2014 18:20:41 -0700
From:	Joe Perches <joe@...ches.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	Doug Anderson <dianders@...omium.org>,
	Kukjin Kim <kgene.kim@...sung.com>
Subject: Re: [PATCH] serial: samsung: fix typo in debug code

On Tue, 2014-06-03 at 11:53 +0200, Arnd Bergmann wrote:
> commit e4ac92df2791 ("serial: samsung: Neaten dbg uses") introduced
> a regression in the conversion from vsprintf to vsnprintf.
> 
> This fixes the build error by passing the correct variable name.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> Cc: Joe Perches <joe@...ches.com>
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Cc: Doug Anderson <dianders@...omium.org>
> Cc: Kukjin Kim <kgene.kim@...sung.com>
> 
> diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
> index 3293377..c1d3ebd 100644
> --- a/drivers/tty/serial/samsung.c
> +++ b/drivers/tty/serial/samsung.c
> @@ -66,7 +66,7 @@ static void dbg(const char *fmt, ...)
>  	char buff[256];
>  
>  	va_start(va, fmt);
> -	vscnprintf(buff, sizeof(buf), fmt, va);
> +	vscnprintf(buff, sizeof(buff), fmt, va);
>  	va_end(va);
>  
>  	printascii(buff);

Greg?

The original has ended up in Linus' -next branch.

Can you please apply this sooner rather than later?

Sorry for the bother.  Dunno how it happened.

I thought I compiled it with the appropriate CONFIG
settings.


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