netdev - Re: [PATCH] e1000e: Fix compilation warning when !CONFIG_PM

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Date:	Thu, 16 Jan 2014 15:36:50 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	mika.westerberg@...ux.intel.com
Cc:	davidx.m.ertman@...el.com, aaron.f.brown@...el.com,
	jeffrey.t.kirsher@...el.com, bruce.w.allan@...el.com,
	netdev@...r.kernel.org
Subject: Re: [PATCH] e1000e: Fix compilation warning when !CONFIG_PM_SLEEP

From: Mika Westerberg <mika.westerberg@...ux.intel.com>
Date: Thu, 16 Jan 2014 14:39:39 +0200

> Commit 7509963c703b (e1000e: Fix a compile flag mis-match for
> suspend/resume) moved suspend and resume hooks to be available when
> CONFIG_PM is set. However, it can be set even if CONFIG_PM_SLEEP is not set
> causing following warnings to be emitted:
> 
> drivers/net/ethernet/intel/e1000e/netdev.c:6178:12: warning:
>   	‘e1000_suspend’ defined but not used [-Wunused-function]
> 
> drivers/net/ethernet/intel/e1000e/netdev.c:6185:12: warning:
> 	‘e1000_resume’ defined but not used [-Wunused-function]
> 
> To fix this make the hooks to be available only when CONFIG_PM_SLEEP is set
> and remove CONFIG_PM wrapping from driver ops because this is already
> handled by SET_SYSTEM_SLEEP_PM_OPS() and SET_RUNTIME_PM_OPS().
> 
> Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>

Applied, thanks.