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| author | H Hartley Sweeten | 2012-12-19 23:36:00 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2013-01-07 23:25:46 +0100 |
| commit | 87b1ad7a80d0a297448893e06f37c775951119d0 (patch) | |
| tree | 7ff9639c3abf0d2b82e80a7ea7cdbe3b39dc7474 /drivers/staging/comedi/comedi_fops.c | |
| parent | staging: comedi: use comedi_dev_from_minor() (diff) | |
| download | kernel-qcow2-linux-87b1ad7a80d0a297448893e06f37c775951119d0.tar.gz kernel-qcow2-linux-87b1ad7a80d0a297448893e06f37c775951119d0.tar.xz kernel-qcow2-linux-87b1ad7a80d0a297448893e06f37c775951119d0.zip | |
staging: comedi: comedi_fops: don't export comedi_get_device_file_info()
This function is now only used in comedi_fops.c and does not need
to be exported.
Make it static and move it to avoid forward declarations.
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/comedi/comedi_fops.c')
| -rw-r--r-- | drivers/staging/comedi/comedi_fops.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index 3945b5f0e5fa..1950f1ea6bb4 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -90,6 +90,18 @@ static DEFINE_SPINLOCK(comedi_file_info_table_lock); static struct comedi_device_file_info *comedi_file_info_table[COMEDI_NUM_MINORS]; +static struct comedi_device_file_info * +comedi_get_device_file_info(unsigned minor) +{ + struct comedi_device_file_info *info; + + BUG_ON(minor >= COMEDI_NUM_MINORS); + spin_lock(&comedi_file_info_table_lock); + info = comedi_file_info_table[minor]; + spin_unlock(&comedi_file_info_table_lock); + return info; +} + struct comedi_device *comedi_dev_from_minor(unsigned minor) { struct comedi_device_file_info *info; @@ -2540,15 +2552,3 @@ void comedi_free_subdevice_minor(struct comedi_subdevice *s) } kfree(info); } - -struct comedi_device_file_info *comedi_get_device_file_info(unsigned minor) -{ - struct comedi_device_file_info *info; - - BUG_ON(minor >= COMEDI_NUM_MINORS); - spin_lock(&comedi_file_info_table_lock); - info = comedi_file_info_table[minor]; - spin_unlock(&comedi_file_info_table_lock); - return info; -} -EXPORT_SYMBOL_GPL(comedi_get_device_file_info); |