diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2013-06-13 17:59:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-17 13:45:46 -0700 |
| commit | 785dabef0cc34d169edf43b5af35a6e5f3f87fd4 (patch) | |
| tree | e89c2a9d91cd73b357b98e9c539fa64a343d94b2 /drivers/usb/chipidea | |
| parent | e56ae54ff157701ab811b03cab195d8e5eca6628 (diff) | |
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>
Diffstat (limited to 'drivers/usb/chipidea')
| -rw-r--r-- | drivers/usb/chipidea/ci13xxx_imx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/chipidea/ci13xxx_imx.c b/drivers/usb/chipidea/ci13xxx_imx.c index 1b100c8e3835..5fac2a1b53e3 100644 --- a/drivers/usb/chipidea/ci13xxx_imx.c +++ b/drivers/usb/chipidea/ci13xxx_imx.c @@ -232,7 +232,8 @@ static int ci13xxx_imx_remove(struct platform_device *pdev) module_put(data->phy->dev->driver->owner); } - of_node_put(data->phy_np); + if (data->phy_np) + of_node_put(data->phy_np); clk_disable_unprepare(data->clk); |