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staging: comedi: ni_mio_cs: use comedi_pcmcia_{enable, disable} 

Use the comedi_pcmcia_{enable,disable} helpers to enable/disable
the PCMCIA device.

This driver uses a local (*conf_check) to check the pcmcia_device
configuration.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-02-05 18:16:28 -07:00 committed by Greg Kroah-Hartman
parent a3ac95195b
commit 5cd8e85262
1 changed files with 6 additions and 14 deletions
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20
drivers/staging/comedi/drivers/ni_mio_cs.c
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@ -251,20 +251,15 @@ static int mio_cs_auto_attach(struct comedi_device *dev,
dev->board_ptr = board;
dev->board_name = board->name;
link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
ret = pcmcia_loop_config(link, mio_pcmcia_config_loop, NULL);
if (ret)
return ret;
if (!link->irq)
return -EINVAL;
ret = pcmcia_enable_device(link);
link->config_flags |= CONF_AUTO_SET_IO | CONF_ENABLE_IRQ;
ret = comedi_pcmcia_enable(dev, mio_pcmcia_config_loop);
if (ret)
return ret;
dev->iobase = link->resource[0]->start;
if (!link->irq)
return -EINVAL;
ret = request_irq(link->irq, ni_E_interrupt, NI_E_IRQ_FLAGS,
dev->board_name, dev);
if (ret < 0)
@ -286,13 +281,10 @@ static int mio_cs_auto_attach(struct comedi_device *dev,
static void mio_cs_detach(struct comedi_device *dev)
{
struct pcmcia_device *link = comedi_to_pcmcia_dev(dev);
mio_common_detach(dev);
if (dev->irq)
free_irq(dev->irq, dev);
if (dev->iobase)
pcmcia_disable_device(link);
comedi_pcmcia_disable(dev);
}
static struct comedi_driver driver_ni_mio_cs = {