linux-kernel - Re: [patch 2.6.20-rc1 5/6] SA1100 GPIO wrappers

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Date:	Wed, 27 Dec 2006 18:24:39 +0000
From:	Pavel Machek <pavel@....cz>
To:	David Brownell <david-b@...bell.net>
Cc:	Linux Kernel list <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...l.org>,
	Andrew Victor <andrew@...people.com>,
	Bill Gatliff <bgat@...lgatliff.com>,
	Haavard Skinnemoen <hskinnemoen@...el.com>, jamey.hicks@...com,
	Kevin Hilman <khilman@...sta.com>,
	Nicolas Pitre <nico@....org>,
	Russell King <rmk@....linux.org.uk>,
	Tony Lindgren <tony@...mide.com>,
	pHilipp Zabel <philipp.zabel@...il.com>
Subject: Re: [patch 2.6.20-rc1 5/6] SA1100 GPIO wrappers

Hi!

> +static inline int gpio_direction_input(unsigned gpio)
> +{
> +	if (gpio > GPIO_MAX)
> +		return -EINVAL;
> +	GPDR = (GPDR_In << gpio) 0
> +}

Missing return 0.

> +static inline int gpio_direction_output(unsigned gpio)
> +{
> +	if (gpio > GPIO_MAX)
> +		return -EINVAL;
> +	GPDR = (GPDR_Out << gpio) 0
> +}

Here too.

-- 
Thanks for all the (sleeping) penguins.
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