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staging: comedi: dt2814: remove disabled irq probe code

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The irq probe code in dt2814_attach() is disabled by an #if 0 block.
Just remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten
2013-11-26 10:21:28 -07:00
committed by Greg Kroah-Hartman
parent d59e3c2473
commit c9001543fb
1 changed files with 0 additions and 26 deletions
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26
drivers/staging/comedi/drivers/dt2814.c
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@@ -256,26 +256,6 @@ static int dt2814_attach(struct comedi_device *dev, struct comedi_devconfig *it)
i = inb(dev->iobase + DT2814_DATA);
irq = it->options[1];
#if 0
if (irq < 0) {
save_flags(flags);
sti();
irqs = probe_irq_on();
outb(0, dev->iobase + DT2814_CSR);
udelay(100);
irq = probe_irq_off(irqs);
restore_flags(flags);
if (inb(dev->iobase + DT2814_CSR) & DT2814_ERR)
printk(KERN_DEBUG "error probing irq (bad)\n");
i = inb(dev->iobase + DT2814_DATA);
i = inb(dev->iobase + DT2814_DATA);
}
#endif
dev->irq = 0;
if (irq > 0) {
if (request_irq(irq, dt2814_interrupt, 0, "dt2814", dev)) {
@@ -286,12 +266,6 @@ static int dt2814_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
} else if (irq == 0) {
printk(KERN_WARNING "(no irq)\n");
} else {
#if 0
printk(KERN_DEBUG "(probe returned multiple irqs--bad)\n");
#else
printk(KERN_WARNING "(irq probe not implemented)\n");
#endif
}
ret = comedi_alloc_subdevices(dev, 1);