video: leo: Remove redundant dev_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/leo.c b/drivers/video/leo.c
index b17f500..c0f61aa 100644
--- a/drivers/video/leo.c
+++ b/drivers/video/leo.c
@@ -648,8 +648,6 @@
 
 	framebuffer_release(info);
 
-	dev_set_drvdata(&op->dev, NULL);
-
 	return 0;
 }