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pcmcia: re-work pcmcia_request_irq()

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Instead of the old pcmcia_request_irq() interface, drivers may now
choose between:

- calling request_irq/free_irq directly. Use the IRQ from *p_dev->irq.

- use pcmcia_request_irq(p_dev, handler_t); the PCMCIA core will
  clean up automatically on calls to pcmcia_disable_device() or
  device ejection.

- drivers still not capable of IRQF_SHARED (or not telling us so) may
  use the deprecated pcmcia_request_exclusive_irq() for the time
  being; they might receive a shared IRQ nonetheless.

CC: linux-bluetooth@vger.kernel.org
CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-serial@vger.kernel.org
CC: alsa-devel@alsa-project.org
CC: linux-usb@vger.kernel.org
CC: linux-ide@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Dominik Brodowski
2010-03-07 12:21:16 +01:00
parent a7debe789d
commit eb14120f74
58 changed files with 244 additions and 593 deletions
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7
drivers/bluetooth/bluecard_cs.c
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@ -869,9 +869,6 @@ static int bluecard_probe(struct pcmcia_device *link)
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 8;
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
link->irq.Handler = bluecard_interrupt;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
@ -908,9 +905,9 @@ static int bluecard_config(struct pcmcia_device *link)
if (i != 0)
goto failed;
i = pcmcia_request_irq(link, &link->irq);
i = pcmcia_request_irq(link, bluecard_interrupt);
if (i != 0)
link->irq.AssignedIRQ = 0;
goto failed;
i = pcmcia_request_configuration(link, &link->conf);
if (i != 0)