diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-04-22 12:33:53 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-23 10:36:28 -0700 |
| commit | 3e034797191de9981cddff4d1a8203d020360958 (patch) | |
| tree | ca7f375862f77ac452bbbc367ddbaa5aea031f85 /drivers/staging/comedi/drivers/ni_labpc.c | |
| parent | 767308842b4b970ca105b1e80cd92af39355dfc5 (diff) | |
staging: comedi: ni_labpc: pass the isr_flags to labpc_common_attach()
The PCI and PCMCIA LabPC boards use shared interrupts and need the
IRQF_SHARED flag set when requesting the irq, the ISA boards do not.
Instead of checking the 'bustype' in labpc_common_attach() in order
to determine the isr_flags, just pass the flags as a parameter to the
function.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/ni_labpc.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_labpc.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/staging/comedi/drivers/ni_labpc.c b/drivers/staging/comedi/drivers/ni_labpc.c index 56fb5b2136a4..365149a2ef73 100644 --- a/drivers/staging/comedi/drivers/ni_labpc.c +++ b/drivers/staging/comedi/drivers/ni_labpc.c @@ -1588,12 +1588,11 @@ static int labpc_eeprom_insn_read(struct comedi_device *dev, } int labpc_common_attach(struct comedi_device *dev, - unsigned int irq) + unsigned int irq, unsigned long isr_flags) { const struct labpc_boardinfo *board = comedi_board(dev); struct labpc_private *devpriv = dev->private; struct comedi_subdevice *s; - unsigned long isr_flags; int ret; int i; @@ -1616,10 +1615,6 @@ int labpc_common_attach(struct comedi_device *dev, } if (irq) { - isr_flags = 0; - if (board->bustype == pci_bustype || - board->bustype == pcmcia_bustype) - isr_flags |= IRQF_SHARED; ret = request_irq(irq, labpc_interrupt, isr_flags, dev->board_name, dev); if (ret == 0) @@ -1738,7 +1733,7 @@ static int labpc_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - ret = labpc_common_attach(dev, irq); + ret = labpc_common_attach(dev, irq, 0); if (ret) return ret; |