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HID: lg: restrict filtering out of first interface to G29 only

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Looks like 29fae1c85 ("HID: logitech: Add support for G29") was a little
bit aggressive and broke other devices.

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=108121

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Benjamin Tissoires 2015-12-01 10:26:24 +01:00 committed by Jiri Kosina
parent 0d51571d51
commit 2078665a7e
1 changed files with 3 additions and 2 deletions
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5
drivers/hid/hid-lg.c
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@ -665,8 +665,9 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
struct lg_drv_data *drv_data;
int ret;
/* Only work with the 1st interface (G29 presents multiple) */
if (iface_num != 0) {
/* G29 only work with the 1st interface */
if ((hdev->product == USB_DEVICE_ID_LOGITECH_G29_WHEEL) &&
(iface_num != 0)) {
dbg_hid("%s: ignoring ifnum %d\n", __func__, iface_num);
return -ENODEV;
}