diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2012-12-19 15:43:40 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-07 14:25:49 -0800 |
| commit | ade1764ff5f03bea4bc848de5e6d3db0758ff15a (patch) | |
| tree | dac2ad59ca2a3c95b00930c60168610891f7e051 /drivers/staging | |
| parent | f012463068dbe0be2680aca6c607f7c6f5f0cdf3 (diff) | |
| download | kernel_goldelico_gta04-ade1764ff5f03bea4bc848de5e6d3db0758ff15a.zip kernel_goldelico_gta04-ade1764ff5f03bea4bc848de5e6d3db0758ff15a.tar.gz kernel_goldelico_gta04-ade1764ff5f03bea4bc848de5e6d3db0758ff15a.tar.bz2 | |
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 <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/comedi/comedi_fops.c | 3 | ||||
| -rw-r--r-- | drivers/staging/comedi/comedidev.h | 1 |
2 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index b67fb0d..7d85f57 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 791030d..5127dc2 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 */ |