From: Ian Abbott Date: Thu, 30 Oct 2014 12:42:27 +0000 (+0000) Subject: staging: comedi: me4000: don't clobber command flags X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8986d37ace6aed435c29084756923bdbb5148624;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git staging: comedi: me4000: don't clobber command flags The low-level Comedi drivers shouldn't change the `flags` member of `struct comedi_cmd` as the Comedi core also uses some of those flags. They should just ignore the flags they don't understand. Signed-off-by: Ian Abbott Reviewed-by: H Hartley Sweeten Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c index b5115d8d6170..728447123b4c 100644 --- a/drivers/staging/comedi/drivers/me4000.c +++ b/drivers/staging/comedi/drivers/me4000.c @@ -833,9 +833,6 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev, unsigned int scan_ticks; int err = 0; - /* Only rounding flags are implemented */ - cmd->flags &= CMDF_ROUND_NEAREST | CMDF_ROUND_UP | CMDF_ROUND_DOWN; - /* Round the timer arguments */ ai_round_cmd_args(dev, s, cmd, &init_ticks, &scan_ticks, &chan_ticks);