fs/char_dev.c: fix incorrect documentation for unregister_chrdev_region
The current documentation for unregister_chrdev_region says that it return
a range of device numbers which is incorrect. Instead it unregister a
range of device numbers. Fix the documentation to make this clear.
Signed-off-by: Partha Pratim Mukherjee <ppm.floss@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/fs/char_dev.c b/fs/char_dev.c
index ea06a3d..24b1425 100644
--- a/fs/char_dev.c
+++ b/fs/char_dev.c
@@ -274,7 +274,7 @@
}
/**
- * unregister_chrdev_region() - return a range of device numbers
+ * unregister_chrdev_region() - unregister a range of device numbers
* @from: the first in the range of numbers to unregister
* @count: the number of device numbers to unregister
*