linux-kernel - Re: [PATCH 1/1] irq_work.h: fix warning when CONFIG_IRQ

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Message-ID: <CAFTL4hwdu2Xd2xjYcFU9npCDtCvMSi9j_84Z_pShxZ06QP+tow@mail.gmail.com>
Date:	Fri, 8 Mar 2013 13:38:50 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	James Hogan <james.hogan@...tec.com>
Cc:	Steven Rostedt <rostedt@...dmis.org>, linux-kernel@...r.kernel.org,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Paul Gortmaker <paul.gortmaker@...driver.com>
Subject: Re: [PATCH 1/1] irq_work.h: fix warning when CONFIG_IRQ_WORK=n

2013/3/8 James Hogan <james.hogan@...tec.com>:
> A randconfig caught repeated compiler warnings when CONFIG_IRQ_WORK=n
> due to the definition of a non-inline static function in
> <linux/irq_work.h>:
>
> include/linux/irq_work.h +40 : warning: 'irq_work_needs_cpu' defined but not used
>
> Make it inline to supress the warning. This is caused by the following
> commit:
>
> Commit 00b42959106a9ca1c2899e591ae4e9a83ad6af05 ("irq_work: Don't stop
> the tick with pending works") merged in v3.9-rc1.
>
> Signed-off-by: James Hogan <james.hogan@...tec.com>
> Cc: Frederic Weisbecker <fweisbec@...il.com>
> Cc: Steven Rostedt <rostedt@...dmis.org>
> Cc: Peter Zijlstra <peterz@...radead.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Ingo Molnar <mingo@...nel.org>
> Cc: Andrew Morton <akpm@...ux-foundation.org>
> Cc: Paul Gortmaker <paul.gortmaker@...driver.com>

Applied, thanks!
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