wic: Add missing docstrings to plugin classes

Docstings from plugin classes are used as part of
output of 'wic help plugins'. Adding them makes help page
more informative.

(From OE-Core rev: d4414b45c81ab539f75a7bb16fc6412c30dfc45f)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/scripts/lib/wic/plugins/source/rawcopy.py b/scripts/lib/wic/plugins/source/rawcopy.py
index df07851751..071b2d2032 100644
--- a/scripts/lib/wic/plugins/source/rawcopy.py
+++ b/scripts/lib/wic/plugins/source/rawcopy.py
@@ -22,6 +22,10 @@ from wic.pluginbase import SourcePlugin
 from wic.utils.oe.misc import exec_cmd, get_bitbake_var
 
 class RawCopyPlugin(SourcePlugin):
+    """
+    Populate partition content from raw image file.
+    """
+
     name = 'rawcopy'
 
     @classmethod