From cf00515e0d73576e3da2e9b804fb0175b3cf40b5 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 9 Apr 2013 16:28:35 -0700 Subject: [PATCH] staging: comedi: multiq3: board does not use interrupts This driver does not use interruptes. Don't bother parsing the configuration option from "comedi_config". Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Cc: Greg Kroah-Hartman Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/multiq3.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/staging/comedi/drivers/multiq3.c b/drivers/staging/comedi/drivers/multiq3.c index fe94a62de438..056689fc11c5 100644 --- a/drivers/staging/comedi/drivers/multiq3.c +++ b/drivers/staging/comedi/drivers/multiq3.c @@ -224,7 +224,6 @@ static void encoder_reset(struct comedi_device *dev) /* options[0] - I/O port - options[1] - irq options[2] - number of encoder chips installed */ @@ -234,7 +233,6 @@ static int multiq3_attach(struct comedi_device *dev, struct multiq3_private *devpriv; int result = 0; unsigned long iobase; - unsigned int irq; struct comedi_subdevice *s; iobase = it->options[0]; @@ -246,13 +244,6 @@ static int multiq3_attach(struct comedi_device *dev, dev->iobase = iobase; - irq = it->options[1]; - if (irq) - printk(KERN_WARNING "comedi%d: irq = %u ignored\n", - dev->minor, irq); - else - printk(KERN_WARNING "comedi%d: no irq\n", dev->minor); - result = comedi_alloc_subdevices(dev, 5); if (result) return result; @@ -318,8 +309,6 @@ static void multiq3_detach(struct comedi_device *dev) { if (dev->iobase) release_region(dev->iobase, MULTIQ3_SIZE); - if (dev->irq) - free_irq(dev->irq, dev); } static struct comedi_driver multiq3_driver = { -- 2.34.1