From: H Hartley Sweeten Date: Wed, 19 Dec 2012 22:43:40 +0000 (-0700) Subject: staging: comedi: comedi_fops: don't export comedi_get_subdevice_runflags() X-Git-Tag: next-20130218~26^2~513 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ade1764ff5f03bea4bc848de5e6d3db0758ff15a;p=karo-tx-linux.git staging: comedi: comedi_fops: don't export comedi_get_subdevice_runflags() The subdevice runflags are protected with a spin_lock. Only the comedi core should be accessing them directly. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index b67fb0dc7a7b..7d85f57f584b 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -363,7 +363,7 @@ static void comedi_set_subdevice_runflags(struct comedi_subdevice *s, spin_unlock_irqrestore(&s->spin_lock, flags); } -unsigned comedi_get_subdevice_runflags(struct comedi_subdevice *s) +static unsigned comedi_get_subdevice_runflags(struct comedi_subdevice *s) { unsigned long flags; unsigned runflags; @@ -373,7 +373,6 @@ unsigned comedi_get_subdevice_runflags(struct comedi_subdevice *s) spin_unlock_irqrestore(&s->spin_lock, flags); return runflags; } -EXPORT_SYMBOL(comedi_get_subdevice_runflags); bool comedi_is_subdevice_running(struct comedi_subdevice *s) { diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h index 791030d2d8b4..5127dc28d6f6 100644 --- a/drivers/staging/comedi/comedidev.h +++ b/drivers/staging/comedi/comedidev.h @@ -367,7 +367,6 @@ bool comedi_is_subdevice_running(struct comedi_subdevice *s); int comedi_check_chanlist(struct comedi_subdevice *s, int n, unsigned int *chanlist); -unsigned comedi_get_subdevice_runflags(struct comedi_subdevice *s); /* range stuff */