From f9ee30612116800cbfffa2e4fd21deca806ca49d Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Wed, 19 Jan 2011 11:48:44 +0000 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/ni_labpc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/ni_labpc.c b/drivers/staging/comedi/drivers/ni_labpc.c index 3acf7e62bec4..681312d1911c 100644 --- a/drivers/staging/comedi/drivers/ni_labpc.c +++ b/drivers/staging/comedi/drivers/ni_labpc.c @@ -572,7 +572,8 @@ 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)) { -- 2.39.5