---

yaml --- r: 353925 b: refs/heads/master c: 85104e9 h: refs/heads/master i: 353923: 8d4da8a v: v3
git-mirror · Jan 7, 2013 · 01c373b · 01c373b
1 parent 4e4f160
commit 01c373b
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Showing 3 changed files with 13 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 43bd33f22444868cbc9d4cbec7a3efb0a7c2cb25
+refs/heads/master: 85104e9b409013c78624b367dec02e6ccc996635
diff --git a/trunk/drivers/staging/comedi/comedi_fops.c b/trunk/drivers/staging/comedi/comedi_fops.c
@@ -90,6 +90,16 @@ static DEFINE_SPINLOCK(comedi_file_info_table_lock);
 static struct comedi_device_file_info
 *comedi_file_info_table[COMEDI_NUM_MINORS];
 
+struct comedi_device *comedi_dev_from_minor(unsigned minor)
+{
+	struct comedi_device_file_info *info;
+
+	info = comedi_get_device_file_info(minor);
+
+	return info ? info->device : NULL;
+}
+EXPORT_SYMBOL_GPL(comedi_dev_from_minor);
+
 static struct comedi_subdevice *
 comedi_get_read_subdevice(const struct comedi_device_file_info *info)
 {

diff --git a/trunk/drivers/staging/comedi/comedidev.h b/trunk/drivers/staging/comedi/comedidev.h
@@ -282,6 +282,8 @@ static const unsigned COMEDI_SUBDEVICE_MINOR_OFFSET = 1;
 
 struct comedi_device_file_info *comedi_get_device_file_info(unsigned minor);
 
+struct comedi_device *comedi_dev_from_minor(unsigned minor);
+
 int comedi_alloc_subdevices(struct comedi_device *, int);
 
 void comedi_device_detach(struct comedi_device *dev);