Use the macros to clarify the divisor calculations. Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Ian Abbott <abbotti@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/comedi/drivers/rtd520.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index c62fead..7afdcbe 100644 --- a/drivers/staging/comedi/drivers/rtd520.c +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -392,13 +392,13 @@ static int rtd_ns_to_timer_base(unsigned int *nanosec, switch (flags & CMDF_ROUND_MASK) { case CMDF_ROUND_NEAREST: default: - divider = (*nanosec + base / 2) / base; + divider = DIV_ROUND_CLOSEST(*nanosec, base); break; case CMDF_ROUND_DOWN: divider = (*nanosec) / base; break; case CMDF_ROUND_UP: - divider = (*nanosec + base - 1) / base; + divider = DIV_ROUND_UP(*nanosec, base); break; } if (divider < 2) -- 2.5.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel