linux-kernel - Re: [PATCH 2/2] ARM: at91: pm: switch to the PIE infrastructure

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Date:	Mon, 4 Apr 2016 11:02:05 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Ard Biesheuvel <ard.biesheuvel@...aro.org>,
	Dave Martin <Dave.Martin@....com>,
	Olof Johansson <olof@...om.net>,
	Doug Anderson <dianders@...omium.org>,
	Heiko Stuebner <heiko@...ech.de>, Russ Dill <Russ.Dill@...com>
Subject: Re: [PATCH 2/2] ARM: at91: pm: switch to the PIE infrastructure

On Sun, Apr 03, 2016 at 09:23:54AM +0200, Alexandre Belloni wrote:
> -	/* Copy the pm suspend handler to SRAM */
> -	at91_suspend_sram_fn = fncpy(at91_suspend_sram_fn,
> -			&at91_pm_suspend_in_sram, at91_pm_suspend_in_sram_sz);

This is proper and correct use of fncpy().

-- 
RMK's Patch system: http://www.arm.linux.org.uk/developer/patches/
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