linux-kernel - Re: [PATCH v2] sata/mvebu: use #ifdef around suspend/resume code

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Message-ID: <20151012154025.422ebc7e@free-electrons.com>
Date:	Mon, 12 Oct 2015 15:40:25 +0200
From:	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Tejun Heo <tj@...nel.org>, linux-ide@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] sata/mvebu: use #ifdef around suspend/resume code

Dear Arnd Bergmann,

On Mon, 12 Oct 2015 15:34:55 +0200, Arnd Bergmann wrote:
> The newly added suspend/resume implementation for ahci_mvebu causes
> a link error when CONFIG_PM_SUSPEND is disabled:
> 
> ERROR: "ahci_platform_suspend_host" [drivers/ata/ahci_mvebu.ko] undefined!
> ERROR: "ahci_platform_resume_host" [drivers/ata/ahci_mvebu.ko] undefined!
> 
> This adds the same #ifdef here that exists in the ahci_platform driver
> which defines the above functions.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> Fixes: d6ecf1581488 ("ata: ahci_mvebu: add suspend/resume support")

Acked-by: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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