linux-kernel - Re: [PATCH v2 1/3] usb: chipidea: core: fix when building without CONFIG

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Message-ID: <20150924011715.GA10369@shlinux2>
Date:	Thu, 24 Sep 2015 09:17:16 +0800
From:	Peter Chen <peter.chen@...escale.com>
To:	"Felipe F. Tonello" <eu@...ipetonello.com>
CC:	<linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	"Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
	Felipe Balbi <balbi@...com>,
	Andrzej Pietrasiewicz <andrzej.p@...sung.com>
Subject: Re: [PATCH v2 1/3] usb: chipidea: core: fix when building without
 CONFIG_PM support

On Wed, Sep 23, 2015 at 12:56:58PM +0100, Felipe F. Tonello wrote:
> If CONFIG_PM or CONFIG_PM_SLEEP is not set, driver will not compile
> properly.
> 

Would you post the warning or error messages?

I just tried at v4.3-rc1 (v4.2 should be same), without any problems.

Peter
> Signed-off-by: Felipe F. Tonello <eu@...ipetonello.com>
> ---
> 
> Changes for v2:
>  * removed unnecessary #ifdef CONFIG_PM_SLEEP.
> 
>  drivers/usb/chipidea/core.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
> index 3ad48e1..382b4af 100644
> --- a/drivers/usb/chipidea/core.c
> +++ b/drivers/usb/chipidea/core.c
> @@ -1009,18 +1009,20 @@ static int ci_runtime_resume(struct device *dev)
>  	return ci_controller_resume(dev);
>  }
>  
> -#endif /* CONFIG_PM */
>  static const struct dev_pm_ops ci_pm_ops = {
>  	SET_SYSTEM_SLEEP_PM_OPS(ci_suspend, ci_resume)
>  	SET_RUNTIME_PM_OPS(ci_runtime_suspend, ci_runtime_resume, NULL)
>  };
> +#endif /* CONFIG_PM */
>  
>  static struct platform_driver ci_hdrc_driver = {
>  	.probe	= ci_hdrc_probe,
>  	.remove	= ci_hdrc_remove,
>  	.driver	= {
>  		.name	= "ci_hdrc",
> +#ifdef CONFIG_PM
>  		.pm	= &ci_pm_ops,
> +#endif
>  	},
>  };
>  
> -- 
> 2.1.4
> 

-- 

Best Regards,
Peter Chen
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