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Commit 52673926 authored by Arvind Yadav's avatar Arvind Yadav Committed by Greg Kroah-Hartman
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staging: comedi: dt282x: fix IRQ assignment for dev->irq. 



Here, dev->irq is not assigned with irq. comedi_legacy_detach()
is using dev->irq for release irq and dt282x_attach() is using dev->irq
for initialize comedi_subdevice.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0cb7e343

drivers/staging/comedi/drivers/dt282x.c

+2 −0
Original line number Diff line number Diff line
@@ -1062,6 +1062,8 @@ static void dt282x_alloc_dma(struct comedi_device *dev, 
					   PAGE_SIZE, 0);

	if (!devpriv->dma)

		free_irq(irq_num, dev);

	else

		dev->irq = irq_num;

}



static void dt282x_free_dma(struct comedi_device *dev)