The source code defines a macro NULLFUNC #define NULLFUNC 0
and uses it as a generic null function pointer constant. This is superfluous. Just use NULL instead. Signed-off-by: Ian Abbott <[email protected]> --- drivers/staging/comedi/drivers/amplc_pci224.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/drivers/staging/comedi/drivers/amplc_pci224.c b/drivers/staging/comedi/drivers/amplc_pci224.c index 43f07f8..a1e23ba 100644 --- a/drivers/staging/comedi/drivers/amplc_pci224.c +++ b/drivers/staging/comedi/drivers/amplc_pci224.c @@ -265,9 +265,6 @@ Caveats: /* Combine old and new bits. */ #define COMBINE(old, new, mask) (((old) & ~(mask)) | ((new) & (mask))) -/* A generic null function pointer value. */ -#define NULLFUNC 0 - /* Current CPU. XXX should this be hard_smp_processor_id()? */ #define THISCPU smp_processor_id() @@ -703,7 +700,7 @@ pci224_ao_inttrig_start(struct comedi_device *dev, struct comedi_subdevice *s, if (trignum != 0) return -EINVAL; - s->async->inttrig = NULLFUNC; + s->async->inttrig = NULL; pci224_ao_start(dev, s); return 1; -- 1.7.8.6 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
