Re: AW: Fwd: [Socketcan-users] sja1000_platform interrupt sharing

[Marc Kleine-Budde <mkl@pengutronix.de>]

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On 08/09/2012 02:46 PM, Schmitt, Sven (EVM/8) wrote:
> Second try:

Here should go the patch description. I'll compose a nice one from the
information form your first patch.

> Signed-off-by: Sven Schmitt <sven.schmitt@volkswagen.de>

Given that you're behind VW's firewall, I'll take care of applying the
patch by hand, as some mail clients tend to mess with line breaks.

Marc
> 
> --- linux-3.5/drivers/net/can/sja1000/sja1000_platform.c.orig
> +++ linux-3.5/drivers/net/can/sja1000/sja1000_platform.c
> @@ -109,7 +109,9 @@ static int sp_probe(struct platform_devi
>  	priv = netdev_priv(dev);
>  
>  	dev->irq = res_irq->start;
> -	priv->irq_flags = res_irq->flags & (IRQF_TRIGGER_MASK |
> IRQF_SHARED);
> +	priv->irq_flags &= IRQF_TRIGGER_MASK;
> +	if (res_irq->flags & IORESOURCE_IRQ_SHAREABLE)
> +		priv->irq_flags |= IRQF_SHARED;
>  	priv->reg_base = addr;
>  	/* The CAN clock frequency is half the oscillator clock
> frequency */
>  	priv->can.clock.freq = pdata->osc_freq / 2;
> 
> 
> note: patch is compile tested only.
> 
> Sven
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-- 
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