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| author |   Jakub Kicinski <kuba@kernel.org> | 2021-12-09 12:04:19 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-09 13:23:02 -0800 |
| commit | 3150a73366b64e3109f0facbc98bcacbc14e81ba (patch) | |
| tree | 2b94b32c5fe97a4e76058a6f65e8c5717b53ee16 /drivers/hid/hid-holtek-kbd.c | |
| parent | skbuff: Extract list pointers to silence compiler warnings (diff) | |
| parent | Merge tag 'net-5.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (diff) | |
| download | linux-dev-3150a73366b64e3109f0facbc98bcacbc14e81ba.tar.xz linux-dev-3150a73366b64e3109f0facbc98bcacbc14e81ba.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/hid/hid-holtek-kbd.c')
| -rw-r--r-- | drivers/hid/hid-holtek-kbd.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/hid/hid-holtek-kbd.c b/drivers/hid/hid-holtek-kbd.c index 0a38e8e9bc78..403506b9697e 100644 --- a/drivers/hid/hid-holtek-kbd.c +++ b/drivers/hid/hid-holtek-kbd.c @@ -140,12 +140,17 @@ static int holtek_kbd_input_event(struct input_dev *dev, unsigned int type, static int holtek_kbd_probe(struct hid_device *hdev, const struct hid_device_id *id) { - struct usb_interface *intf = to_usb_interface(hdev->dev.parent); - int ret = hid_parse(hdev); + struct usb_interface *intf; + int ret; + + if (!hid_is_usb(hdev)) + return -EINVAL; + ret = hid_parse(hdev); if (!ret) ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); + intf = to_usb_interface(hdev->dev.parent); if (!ret && intf->cur_altsetting->desc.bInterfaceNumber == 1) { struct hid_input *hidinput; list_for_each_entry(hidinput, &hdev->inputs, list) { |