[PATCH 03/18] cdev: fix for_each_cdev macro

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

The macro parameter 'c' was never used, instead hardcoding cdev.
It worked so far anyway, because all users of for_each_cdev used cdev
as the argument. Fix this.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 include/driver.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/driver.h b/include/driver.h
index d33e0fcbccc9..e1ee3dc2dd7c 100644
--- a/include/driver.h
+++ b/include/driver.h
@@ -566,7 +566,7 @@ int cdev_truncate(struct cdev*, size_t size);
 loff_t cdev_unallocated_space(struct cdev *cdev);
 
 extern struct list_head cdev_list;
-#define for_each_cdev(c) \
+#define for_each_cdev(cdev) \
 	list_for_each_entry(cdev, &cdev_list, list)
 
 #define DEVFS_PARTITION_FIXED		(1U << 0)
-- 
2.39.2