diff options
Diffstat (limited to 'drivers/usb/chipidea/usbmisc_imx.c')
| -rw-r--r-- | drivers/usb/chipidea/usbmisc_imx.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c index 93856027d6f4..eb77e3285c8a 100644 --- a/drivers/usb/chipidea/usbmisc_imx.c +++ b/drivers/usb/chipidea/usbmisc_imx.c @@ -265,8 +265,12 @@ static const struct usbmisc_ops vf610_usbmisc_ops = { int imx_usbmisc_init(struct imx_usbmisc_data *data) { - struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev); + struct imx_usbmisc *usbmisc; + + if (!data) + return 0; + usbmisc = dev_get_drvdata(data->dev); if (!usbmisc->ops->init) return 0; return usbmisc->ops->init(data); @@ -275,8 +279,12 @@ EXPORT_SYMBOL_GPL(imx_usbmisc_init); int imx_usbmisc_init_post(struct imx_usbmisc_data *data) { - struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev); + struct imx_usbmisc *usbmisc; + + if (!data) + return 0; + usbmisc = dev_get_drvdata(data->dev); if (!usbmisc->ops->post) return 0; return usbmisc->ops->post(data); |