The `comedi_dev_from_minor()` function is no longer used, so remove it.
Calls to it have either been replaced by calls to
`comedi_dev_get_from_minor()` or by using the `private_data` member of
the open file object.
Signed-off-by: Ian Abbott <abbo...@mev.co.uk>
---
drivers/staging/comedi/comedi_fops.c | 28 ----------------------------
drivers/staging/comedi/comedidev.h | 1 -
2 files changed, 29 deletions(-)
diff --git a/drivers/staging/comedi/comedi_fops.c
b/drivers/staging/comedi/comedi_fops.c
index 08aa93a..d569484 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -189,34 +189,6 @@ static struct comedi_subdevice
return s;
}
-static struct comedi_device *comedi_dev_from_board_minor(unsigned minor)
-{
- struct comedi_device *dev;
-
- BUG_ON(minor >= COMEDI_NUM_BOARD_MINORS);
- mutex_lock(&comedi_board_minor_table_lock);
- dev = comedi_board_minor_table[minor];
- mutex_unlock(&comedi_board_minor_table_lock);
- return dev;
-}
-
-static struct comedi_device *comedi_dev_from_subdevice_minor(unsigned minor)
-{
- struct comedi_subdevice *s;
-
- s = comedi_subdevice_from_minor(minor);
- return s ? s->device : NULL;
-}
-
-struct comedi_device *comedi_dev_from_minor(unsigned minor)
-{
- if (minor < COMEDI_NUM_BOARD_MINORS)
- return comedi_dev_from_board_minor(minor);
- else
- return comedi_dev_from_subdevice_minor(minor);
-}
-EXPORT_SYMBOL_GPL(comedi_dev_from_minor);
-
static struct comedi_device *comedi_dev_get_from_board_minor(unsigned minor)
{
struct comedi_device *dev;
diff --git a/drivers/staging/comedi/comedidev.h
b/drivers/staging/comedi/comedidev.h
index a9b1468..4e7cd14 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -235,7 +235,6 @@ enum comedi_minor_bits {
static const unsigned COMEDI_SUBDEVICE_MINOR_SHIFT = 4;
static const unsigned COMEDI_SUBDEVICE_MINOR_OFFSET = 1;
-struct comedi_device *comedi_dev_from_minor(unsigned minor);
struct comedi_device *comedi_dev_get_from_minor(unsigned minor);
int comedi_dev_put(struct comedi_device *dev);
--
1.8.4.2
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