| commit | 46adcf3d82b44a4a9f147b2b898595d48873aa53 | [log] [tgz] |
|---|---|---|
| author | Fabio Estevam <fabio.estevam@freescale.com> | Fri Nov 08 01:09:47 2013 -0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Dec 03 10:16:12 2013 -0800 |
| tree | 4eb800118326eaacb9da8d2b583932a1efe08080 | |
| parent | b8c8fc6a47f4bb0691b0b0b39e54c58b4f6cea09 [diff] |
usb: chipidea: host: Only disable the vbus regulator if it is not NULL Commit 40ed51a4b (usb: chipidea: host: add vbus regulator control) introduced a smatch complaint because regulator_disable() is called without checking whether ci->platdata->reg_vbus is not NULL. Fix this by adding the check. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>