netdev - Re: [PATCH] net: ks8851: convert to threaded IRQ

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Date:	Tue, 29 Jan 2013 10:53:08 -0800
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Felipe Balbi <balbi@...com>
CC:	davem@...emloft.net, mjr@...wisc.edu, netdev@...r.kernel.org
Subject: Re: [PATCH] net: ks8851: convert to threaded IRQ

On 01/28/13 23:16, Felipe Balbi wrote:
> just as it should have been. It also helps
> removing the, now unnecessary, workqueue.

Tested-by: Stephen Boyd <sboyd@...eaurora.org>

> Signed-off-by: Felipe Balbi <balbi@...com>
> ---
> @@ -1505,8 +1485,9 @@ static int ks8851_probe(struct spi_device *spi)
>  	ks8851_read_selftest(ks);
>  	ks8851_init_mac(ks);
>  
> -	ret = request_irq(spi->irq, ks8851_irq, IRQF_TRIGGER_LOW,
> -			  ndev->name, ks);
> +	ret = request_threaded_irq(spi->irq, NULL, ks8851_irq,
> +				   IRQF_TRIGGER_LOW | IRQF_ONESHOT,
> +				   ndev->name, ks);

I did notice one thing here. The name of the thread is irq/378-eth%d
(where 378 is the irq number). It seems that ndev->name is not fully
formed until register_netdev() is called and so when the thread is
created, the malformed name is used for the thread name.

-- 
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