diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2009-01-29 00:15:51 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2009-03-30 15:12:52 +0200 |
| commit | 6f4303fb2ec68055e793b84887a7ae0f9ea7cc2d (patch) | |
| tree | 0eb5c68aba9eb56d9d23f7f82f8ea2b836417d0c /drivers/hid | |
| parent | 205adbec0d5159f23b235bbcd386dd1bcb6d0180 (diff) | |
| download | linux-rt-6f4303fb2ec68055e793b84887a7ae0f9ea7cc2d.tar.gz | |
HID: bring back possibility to specify vid/pid ignore on module load
When hid quirks were converted to specialized driver, the HID_QUIRK_IGNORE
has been moved completely, as the hid_ignore_list[] has been moved into the
generic code.
However userspace already got used to the possibility that modprobing
usbhid with
'quirks=vid:pid:0x4'
makes the device ignored by usbhid driver. So keep this quirk flag in place
for backwards compatibility.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/usbhid/hid-core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index f0a0f72238ab..eed05a3017e5 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -711,6 +711,9 @@ static int usbhid_parse(struct hid_device *hid) quirks = usbhid_lookup_quirk(le16_to_cpu(dev->descriptor.idVendor), le16_to_cpu(dev->descriptor.idProduct)); + if (quirks & HID_QUIRK_IGNORE) + return -ENODEV; + /* Many keyboards and mice don't like to be polled for reports, * so we will always set the HID_QUIRK_NOGET flag for them. */ if (interface->desc.bInterfaceSubClass == USB_INTERFACE_SUBCLASS_BOOT) { |