usb: chipidea: ci13xxx_imx: check if 'data->phy_np' is not NULL
authorFabio Estevam <fabio.estevam@freescale.com>
Thu, 13 Jun 2013 14:59:50 +0000 (17:59 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Jun 2013 20:45:46 +0000 (13:45 -0700)
commit785dabef0cc34d169edf43b5af35a6e5f3f87fd4
treee89c2a9d91cd73b357b98e9c539fa64a343d94b2
parente56ae54ff157701ab811b03cab195d8e5eca6628
usb: chipidea: ci13xxx_imx: check if 'data->phy_np' is not NULL

Similarly as it is done in ci13xxx_imx_remove(), only calls of_node_put if
data->phy_np is not NULL.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/chipidea/ci13xxx_imx.c