staging: comedi: dt282x: fix IRQ assignment for dev->irq.

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Arvind Yadav and committed by

Greg Kroah-Hartman 8 years ago 52673926 0cb7e343

1 changed file

expand all

drivers

staging

comedi

drivers

dt282x.c

drivers/staging/comedi/drivers/dt282x.c

··· 1062 1062 PAGE_SIZE, 0); 1063 1063 if (!devpriv->dma) 1064 1064 free_irq(irq_num, dev); 1065 + else 1066 + dev->irq = irq_num; 1065 1067 } 1066 1068 1067 1069 static void dt282x_free_dma(struct comedi_device *dev)