linux-kernel - Re: [PATCH 2/2] ARM: amba: Auto-generate AMBA driver module aliases during modpost

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Date:	Mon, 21 Nov 2011 14:10:22 +0100
From:	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>
To:	Dave Martin <dave.martin@...aro.org>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	patches@...aro.org
Subject: Re: [PATCH 2/2] ARM: amba: Auto-generate AMBA driver module aliases
 during modpost

Hello Dave,

On Mon, Nov 21, 2011 at 10:48:30AM +0000, Dave Martin wrote:
> --- a/drivers/amba/bus.c
> +++ b/drivers/amba/bus.c
> @@ -52,7 +52,14 @@ static int amba_uevent(struct device *dev, struct kobj_uevent_env *env)
>  	int retval = 0;
>  
>  	retval = add_uevent_var(env, "AMBA_ID=%08x", pcdev->periphid);
> -	return retval;
> +	if (retval)
> +		return retval;
> +
> +	retval = add_uevent_var(env, "MODALIAS=amba:d%08X", pcdev->periphid);
> +	if (retval)
> +		return retval;
> +
> +	return 0;
Just return retval here?

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
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