diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hid/hid-core.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index a7550bb30836..2629d5240d63 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2145,8 +2145,13 @@ static const struct hid_device_id hid_mouse_ignore_list[] = { { } }; -static bool hid_ignore(struct hid_device *hdev) +bool hid_ignore(struct hid_device *hdev) { + if (hdev->quirks & HID_QUIRK_NO_IGNORE) + return false; + if (hdev->quirks & HID_QUIRK_IGNORE) + return true; + switch (hdev->vendor) { case USB_VENDOR_ID_CODEMERCS: /* ignore all Code Mercenaries IOWarrior devices */ @@ -2201,6 +2206,7 @@ static bool hid_ignore(struct hid_device *hdev) return !!hid_match_id(hdev, hid_ignore_list); } +EXPORT_SYMBOL_GPL(hid_ignore); int hid_add_device(struct hid_device *hdev) { @@ -2212,8 +2218,7 @@ int hid_add_device(struct hid_device *hdev) /* we need to kill them here, otherwise they will stay allocated to * wait for coming driver */ - if (!(hdev->quirks & HID_QUIRK_NO_IGNORE) - && (hid_ignore(hdev) || (hdev->quirks & HID_QUIRK_IGNORE))) + if (hid_ignore(hdev)) return -ENODEV; /* |