diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/cb_das16_cs.c')
-rw-r--r-- | drivers/staging/comedi/drivers/cb_das16_cs.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c index 5632991..e0352c6 100644 --- a/drivers/staging/comedi/drivers/cb_das16_cs.c +++ b/drivers/staging/comedi/drivers/cb_das16_cs.c @@ -180,12 +180,12 @@ static int das16cs_attach(struct comedi_device *dev, } printk("\n"); - ret = request_irq(link->irq.AssignedIRQ, das16cs_interrupt, + ret = request_irq(link->irq, das16cs_interrupt, IRQF_SHARED, "cb_das16_cs", dev); if (ret < 0) { return ret; } - dev->irq = link->irq.AssignedIRQ; + dev->irq = link->irq; printk("irq=%u ", dev->irq); dev->board_ptr = das16cs_probe(dev, link); @@ -702,10 +702,6 @@ static int das16cs_pcmcia_attach(struct pcmcia_device *link) link->priv = local; /* Initialize the pcmcia_device structure */ - /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; - link->irq.Handler = NULL; - link->conf.Attributes = 0; link->conf.IntType = INT_MEMORY_AND_IO; @@ -740,8 +736,7 @@ static int das16cs_pcmcia_config_loop(struct pcmcia_device *p_dev, return -EINVAL; /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) - p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; @@ -780,16 +775,9 @@ static void das16cs_pcmcia_config(struct pcmcia_device *link) goto failed; } - /* - Allocate an interrupt line. Note that this does not assign a - handler to the interrupt, unless the 'Handler' member of the - irq structure is initialized. - */ - if (link->conf.Attributes & CONF_ENABLE_IRQ) { - ret = pcmcia_request_irq(link, &link->irq); - if (ret) - goto failed; - } + if (!link->irq) + goto failed; + /* This actually configures the PCMCIA socket -- setting up the I/O windows and the interrupt mapping, and putting the @@ -811,7 +799,7 @@ static void das16cs_pcmcia_config(struct pcmcia_device *link) printk(KERN_INFO "%s: index 0x%02x", dev->node.dev_name, link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) - printk(", irq %u", link->irq.AssignedIRQ); + printk(", irq %u", link->irq); if (link->io.NumPorts1) printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); |