tree 2b8973aafaa1a7b49f99e4a70c821b5f19200271
parent 0b5c1e62d80c8ee43b9f8435fe54ed097dba6a3c
author Maarten ter Huurne <maarten@treewalker.org> 1376893448 +0200
committer Felipe Balbi <balbi@ti.com> 1377631017 -0500

usb: musb: avoid null pointer dereference in debug logging

Since commit 511f3c53 (usb: gadget: udc-core: fix a regression during
gadget driver unbinding) usb_gadget_remove_driver will pass NULL for
the driver argument.

Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>