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Diffstat (limited to 'drivers/hid/hid-uclogic.c')
| -rw-r--r-- | drivers/hid/hid-uclogic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/hid/hid-uclogic.c b/drivers/hid/hid-uclogic.c index e3e6e5c893cc..bd9363538a32 100644 --- a/drivers/hid/hid-uclogic.c +++ b/drivers/hid/hid-uclogic.c @@ -791,6 +791,9 @@ static int uclogic_tablet_enable(struct hid_device *hdev) __u8 *p; s32 v; + if (!hid_is_usb(hdev)) + return -EINVAL; + /* * Read string descriptor containing tablet parameters. The specific * string descriptor and data were discovered by sniffing the Windows |