diff options
Diffstat (limited to 'drivers/hid/hid-elo.c')
| -rw-r--r-- | drivers/hid/hid-elo.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hid/hid-elo.c b/drivers/hid/hid-elo.c index 0d22713a3874..cf17bdd14d9c 100644 --- a/drivers/hid/hid-elo.c +++ b/drivers/hid/hid-elo.c @@ -229,6 +229,9 @@ static int elo_probe(struct hid_device *hdev, const struct hid_device_id *id) struct elo_priv *priv; int ret; + if (!hid_is_usb(hdev)) + return -EINVAL; + priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; @@ -310,4 +313,5 @@ static void __exit elo_driver_exit(void) module_exit(elo_driver_exit); MODULE_AUTHOR("Jiri Slaby <jslaby@suse.cz>"); +MODULE_DESCRIPTION("HID driver for ELO usb touchscreen 4000/4500"); MODULE_LICENSE("GPL"); |