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author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-03-08 00:31:44 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-17 20:55:57 (GMT) |
commit | a4ccee260caee624ffc6c61327ed78ea19d08e3a (patch) | |
tree | 92bde040b49cb10d74f3f5bfafa1340961ada911 /drivers | |
parent | 3c5e6a62e363f194fffef9cde98ce6614b2815f8 (diff) | |
download | linux-a4ccee260caee624ffc6c61327ed78ea19d08e3a.tar.xz |
staging: comedi: ni_pcidio: use cfc_handle_events()
Use the comedi_fc helper function instead of duplicating the code.
In the Kconfig, COMEDI_NI_PCIDIO selects COMEDI_FC indirectly by
selecting COMEDI_MITE which selects COMEDI_FC.
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')
-rw-r--r-- | drivers/staging/comedi/drivers/ni_pcidio.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/staging/comedi/drivers/ni_pcidio.c b/drivers/staging/comedi/drivers/ni_pcidio.c index 30c46a3..85ac2d9 100644 --- a/drivers/staging/comedi/drivers/ni_pcidio.c +++ b/drivers/staging/comedi/drivers/ni_pcidio.c @@ -263,9 +263,6 @@ enum FPGA_Control_Bits { #define IntEn (TransferReady|CountExpired|Waited|PrimaryTC|SecondaryTC) #endif -static int ni_pcidio_cancel(struct comedi_device *dev, - struct comedi_subdevice *s); - enum nidio_boardid { BOARD_PCIDIO_32HS, BOARD_PXI6533, @@ -353,17 +350,6 @@ static void ni_pcidio_release_di_mite_channel(struct comedi_device *dev) spin_unlock_irqrestore(&devpriv->mite_channel_lock, flags); } -static void ni_pcidio_event(struct comedi_device *dev, - struct comedi_subdevice *s) -{ - if (s-> - async->events & (COMEDI_CB_EOA | COMEDI_CB_ERROR | - COMEDI_CB_OVERFLOW)) { - ni_pcidio_cancel(dev, s); - } - comedi_event(dev, s); -} - static int ni_pcidio_poll(struct comedi_device *dev, struct comedi_subdevice *s) { struct nidio96_private *devpriv = dev->private; @@ -501,7 +487,7 @@ static irqreturn_t nidio_interrupt(int irq, void *d) } out: - ni_pcidio_event(dev, s); + cfc_handle_events(dev, s); #if 0 if (!tag) { writeb(0x03, |