From a4ccee260caee624ffc6c61327ed78ea19d08e3a Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Fri, 7 Mar 2014 17:31:44 -0700 Subject: [PATCH] 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 Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/ni_pcidio.c | 16 +--------------- 1 file changed, 1 insertion(+), 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, -- 2.7.4