v4l2: Free v4l2_device object when closing it

The v4l2_device object is allocated dynamically by v4l2_open(), free it
in v4l2_close() to make the API symmetrical.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/v4l2.c b/v4l2.c
index 81ff90e..3baf55b 100644
--- a/v4l2.c
+++ b/v4l2.c
@@ -329,6 +329,7 @@ void v4l2_close(struct v4l2_device *dev)
 
 	free(dev->name);
 	close(dev->fd);
+	free(dev);
 }
 
 /* -----------------------------------------------------------------------------