Pointer variables should be cleared with NULL on 0. This quiets some sparse warnings about: warning: Using plain integer as NULL pointer Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Ian Abbott <abbotti@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/comedi/drivers/pcmuio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/comedi/drivers/pcmuio.c b/drivers/staging/comedi/drivers/pcmuio.c index aba6b45..0e32119 100644 --- a/drivers/staging/comedi/drivers/pcmuio.c +++ b/drivers/staging/comedi/drivers/pcmuio.c @@ -442,7 +442,7 @@ static void pcmuio_stop_intr(struct comedi_device *dev, subpriv->intr.enabled_mask = 0; subpriv->intr.active = 0; - s->async->inttrig = 0; + s->async->inttrig = NULL; nports = subpriv->intr.num_asic_chans / CHANS_PER_PORT; firstport = subpriv->intr.asic_chan / CHANS_PER_PORT; switch_page(dev, asic, PAGE_ENAB); @@ -683,7 +683,7 @@ pcmuio_inttrig_start_intr(struct comedi_device *dev, struct comedi_subdevice *s, return -EINVAL; spin_lock_irqsave(&subpriv->intr.spinlock, flags); - s->async->inttrig = 0; + s->async->inttrig = NULL; if (subpriv->intr.active) event = pcmuio_start_intr(dev, s); -- 1.7.11 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
