[PATCH 2/3] docs: media: drop Bingbu Cao's e-mail from ipu6 documentation

[Bingbu Cao]

My Intel e-mail in the documentation of ipu6 is not valid now, so drop
the e-mail address.

Signed-off-by: Bingbu Cao <bingbu.cao@xxxxxxx>
---
 Documentation/driver-api/media/drivers/ipu6.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/driver-api/media/drivers/ipu6.rst b/Documentation/driver-api/media/drivers/ipu6.rst
index 88f6498e74db..7845998a3971 100644
--- a/Documentation/driver-api/media/drivers/ipu6.rst
+++ b/Documentation/driver-api/media/drivers/ipu6.rst
@@ -4,7 +4,7 @@
 Intel IPU6 Driver
 ==================
 
-Author: Bingbu Cao <bingbu.cao@xxxxxxxxx>
+Author: Bingbu Cao
 
 Overview
 =========
-- 
2.53.0