[PATCH, RFC] linkstation: implement standby

[Stephen Rothwell]

On Sun, 26 Aug 2007 02:03:49 +0200 (CEST) Guennadi Liakhovetski <g.liakhovetski at gmx.de> wrote:
>
> +static int ls_pm_enter(suspend_state_t state)
> +{
> +	char ier;
> +	int ret = 0;
> +	u64 tb;
> +
> +	if ((ret = mpc10x_suspend(state)) < 0)
> +		return ret;
> +
> +	/* Get timebase */
> +	tb = get_tb();
> +
> +	/* put CPU to sleep, re-enabling interrupts */
> +	mpc6xx_enter_sleep();
> +
> +	local_irq_disable();
> +
> +	set_tb(tb >> 32, tb & 0xfffffffful);
> +
> +fail:

Unused label?

-- 
Cheers,
Stephen Rothwell                    sfr at canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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