Re: [PATCH] dm9000: Make the driver follow the IRQF_SHARED contract

From: David Miller
Date: Fri Jul 22 2011 - 20:15:59 EST

From: Daniel Morsing <daniel.morsing@xxxxxxxxx>
Date: Fri, 22 Jul 2011 19:52:42 +0200

> The dm9000 driver requests a shared interrupt but doesn't return
> IRQ_NONE when the device didn't generate the interrupt. This could lead
> to the other devices sharing the irq never getting an interrupt. This
> patch makes the routine return IRQ_NONE for the path where no work was
> done.
> Signed-off-by: Daniel Morsing <daniel.morsing@xxxxxxxxx>
> Cc: stable@xxxxxxxxxx

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