diff options
| author | Ian Abbott <abbotti@mev.co.uk> | 2011-01-19 11:48:44 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-17 15:36:51 -0800 |
| commit | 3b7c17442d1bee08df0bf35ffb31d5d4847c823c (patch) | |
| tree | bd8a3e7ddb677408ea538165b55dddf81fbcab05 /drivers | |
| parent | e3173458bd06d19f93c0af3aded9caaf02a6f5f9 (diff) | |
staging: comedi: ni_labpc: Use shared IRQ for PCMCIA card
commit d1ce318496f5943d2cc5e20171fc383a59a1421f upstream.
The ni_labpc driver module only requests a shared IRQ for PCI devices,
requesting a non-shared IRQ for non-PCI devices.
As this module is also used by the ni_labpc_cs module for certain
National Instruments PCMCIA cards, it also needs to request a shared IRQ
for PCMCIA devices, otherwise you get a IRQ mismatch with the CardBus
controller.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_labpc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/ni_labpc.c b/drivers/staging/comedi/drivers/ni_labpc.c index dc3f398cb3ed..4ac745a9a354 100644 --- a/drivers/staging/comedi/drivers/ni_labpc.c +++ b/drivers/staging/comedi/drivers/ni_labpc.c @@ -528,7 +528,8 @@ int labpc_common_attach(struct comedi_device *dev, unsigned long iobase, /* grab our IRQ */ if (irq) { isr_flags = 0; - if (thisboard->bustype == pci_bustype) + if (thisboard->bustype == pci_bustype + || thisboard->bustype == pcmcia_bustype) isr_flags |= IRQF_SHARED; if (request_irq(irq, labpc_interrupt, isr_flags, driver_labpc.driver_name, dev)) { |