---

yaml --- r: 363900 b: refs/heads/master c: 3346b79 h: refs/heads/master v: v3
git-mirror · Apr 5, 2013 · 9c59129 · 9c59129
1 parent a97475a
commit 9c59129
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Showing 4 changed files with 7 additions and 11 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 24fb134d1c336b263f75d7659f56a96382aebb56
+refs/heads/master: 3346b798f202bf2f5b5272870ecdb75acec2e752
diff --git a/trunk/drivers/staging/comedi/comedi_fops.c b/trunk/drivers/staging/comedi/comedi_fops.c
@@ -2348,7 +2348,7 @@ void comedi_free_board_minor(unsigned minor)
 	comedi_free_board_file_info(comedi_clear_minor(minor));
 }
 
-int comedi_find_board_minor(struct device *hardware_device)
+void comedi_release_hardware_device(struct device *hardware_device)
 {
 	int minor;
 	struct comedi_file_info *info;
@@ -2357,12 +2357,13 @@ int comedi_find_board_minor(struct device *hardware_device)
 		spin_lock(&comedi_file_info_table_lock);
 		info = comedi_file_info_table[minor];
 		if (info && info->hardware_device == hardware_device) {
+			comedi_file_info_table[minor] = NULL;
 			spin_unlock(&comedi_file_info_table_lock);
-			return minor;
+			comedi_free_board_file_info(info);
+			break;
 		}
 		spin_unlock(&comedi_file_info_table_lock);
 	}
-	return -ENODEV;
 }
 
 int comedi_alloc_subdevice_minor(struct comedi_subdevice *s)

diff --git a/trunk/drivers/staging/comedi/comedi_internal.h b/trunk/drivers/staging/comedi/comedi_internal.h
@@ -10,7 +10,7 @@ int do_rangeinfo_ioctl(struct comedi_device *dev,
 		       struct comedi_rangeinfo __user *arg);
 int comedi_alloc_board_minor(struct device *hardware_device);
 void comedi_free_board_minor(unsigned minor);
-int comedi_find_board_minor(struct device *hardware_device);
+void comedi_release_hardware_device(struct device *hardware_device);
 int comedi_alloc_subdevice_minor(struct comedi_subdevice *s);
 void comedi_free_subdevice_minor(struct comedi_subdevice *s);
 

diff --git a/trunk/drivers/staging/comedi/drivers.c b/trunk/drivers/staging/comedi/drivers.c
@@ -459,14 +459,9 @@ EXPORT_SYMBOL_GPL(comedi_auto_config);
 
 void comedi_auto_unconfig(struct device *hardware_device)
 {
-	int minor;
-
 	if (hardware_device == NULL)
 		return;
-	minor = comedi_find_board_minor(hardware_device);
-	if (minor < 0)
-		return;
-	comedi_free_board_minor(minor);
+	comedi_release_hardware_device(hardware_device);
 }
 EXPORT_SYMBOL_GPL(comedi_auto_unconfig);