diff options
Diffstat (limited to 'drivers/input/misc')
-rw-r--r-- | drivers/input/misc/cm109.c | 4 | ||||
-rw-r--r-- | drivers/input/misc/drv260x.c | 1 | ||||
-rw-r--r-- | drivers/input/misc/ims-pcu.c | 4 | ||||
-rw-r--r-- | drivers/input/misc/yealink.c | 4 |
4 files changed, 12 insertions, 1 deletions
diff --git a/drivers/input/misc/cm109.c b/drivers/input/misc/cm109.c index 9365535ba7f1..50a7faa504f7 100644 --- a/drivers/input/misc/cm109.c +++ b/drivers/input/misc/cm109.c @@ -675,6 +675,10 @@ static int cm109_usb_probe(struct usb_interface *intf, int error = -ENOMEM; interface = intf->cur_altsetting; + + if (interface->desc.bNumEndpoints < 1) + return -ENODEV; + endpoint = &interface->endpoint[0].desc; if (!usb_endpoint_is_int_in(endpoint)) diff --git a/drivers/input/misc/drv260x.c b/drivers/input/misc/drv260x.c index 2adfd86c869a..930424e55439 100644 --- a/drivers/input/misc/drv260x.c +++ b/drivers/input/misc/drv260x.c @@ -592,7 +592,6 @@ static int drv260x_probe(struct i2c_client *client, } haptics->input_dev->name = "drv260x:haptics"; - haptics->input_dev->dev.parent = client->dev.parent; haptics->input_dev->close = drv260x_close; input_set_drvdata(haptics->input_dev, haptics); input_set_capability(haptics->input_dev, EV_FF, FF_RUMBLE); diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c index 9c0ea36913b4..f4e8fbec6a94 100644 --- a/drivers/input/misc/ims-pcu.c +++ b/drivers/input/misc/ims-pcu.c @@ -1667,6 +1667,10 @@ static int ims_pcu_parse_cdc_data(struct usb_interface *intf, struct ims_pcu *pc return -EINVAL; alt = pcu->ctrl_intf->cur_altsetting; + + if (alt->desc.bNumEndpoints < 1) + return -ENODEV; + pcu->ep_ctrl = &alt->endpoint[0].desc; pcu->max_ctrl_size = usb_endpoint_maxp(pcu->ep_ctrl); diff --git a/drivers/input/misc/yealink.c b/drivers/input/misc/yealink.c index 79c964c075f1..6e7ff9561d92 100644 --- a/drivers/input/misc/yealink.c +++ b/drivers/input/misc/yealink.c @@ -875,6 +875,10 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id) int ret, pipe, i; interface = intf->cur_altsetting; + + if (interface->desc.bNumEndpoints < 1) + return -ENODEV; + endpoint = &interface->endpoint[0].desc; if (!usb_endpoint_is_int_in(endpoint)) return -ENODEV; |