linux-kernel - Re: [PATCH][linux-next] coda: Do not define TRACE_SYSTEM

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Message-ID: <1432114954.4466.9.camel@pengutronix.de>
Date:	Wed, 20 May 2015 11:42:34 +0200
From:	Philipp Zabel <p.zabel@...gutronix.de>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Kamil Debski <k.debski@...sung.com>,
	Mauro Carvalho Chehab <mchehab@....samsung.com>,
	Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH][linux-next] coda: Do not define TRACE_SYSTEM_STRING

Am Donnerstag, den 14.05.2015, 22:52 -0400 schrieb Steven Rostedt:
> TRACE_SYSTEM_STRING is used internally to the TRACE_EVENT system. It
> should not be defined by tracepoint files. I'm not even sure who
> started that (I hope it wasn't me!)
> 
> Reported-by: kbuild test robot <fengguang.wu@...el.com>
> Signed-off-by: Steven Rostedt <rostedt@...dmis.org.
> ---
> diff --git a/drivers/media/platform/coda/trace.h b/drivers/media/platform/coda/trace.h
> index d1d06cbd1f6a..781bf7286d53 100644
> --- a/drivers/media/platform/coda/trace.h
> +++ b/drivers/media/platform/coda/trace.h
> @@ -9,8 +9,6 @@
>  
>  #include "coda.h"
>  
> -#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
> -
>  TRACE_EVENT(coda_bit_run,
>  	TP_PROTO(struct coda_ctx *ctx, int cmd),

Acked-by: Philipp Zabel <p.zabel@...gutronix.de>

thanks
Philipp

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