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authorJiri Kosina <jkosina@suse.cz>2009-01-28 17:06:37 -0500
committerJiri Kosina <jkosina@suse.cz>2009-01-29 05:23:12 -0500
commitbae7eb33b25387fdc7ccae08768bef1f9484a5b0 (patch)
tree75b248962a11fe116ae226af7c09396d81d73719 /drivers/hid
parent656f1fb90aa2261daa316c0dd8f75e3420f81e9e (diff)
HID: document difference between hid_blacklist and hid_ignore_list
Many people get it wrong and add device IDs into hid_blacklist instead of hid_ignore_list. Let's put a little comment in place. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/hid-core.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 7001c31c3f2e..6cad69ed21c5 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1218,6 +1218,7 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask)
1218} 1218}
1219EXPORT_SYMBOL_GPL(hid_connect); 1219EXPORT_SYMBOL_GPL(hid_connect);
1220 1220
1221/* a list of devices for which there is a specialized driver on HID bus */
1221static const struct hid_device_id hid_blacklist[] = { 1222static const struct hid_device_id hid_blacklist[] = {
1222 { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) }, 1223 { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
1223 { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) }, 1224 { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
@@ -1476,6 +1477,7 @@ static struct bus_type hid_bus_type = {
1476 .uevent = hid_uevent, 1477 .uevent = hid_uevent,
1477}; 1478};
1478 1479
1480/* a list of devices that shouldn't be handled by HID core at all */
1479static const struct hid_device_id hid_ignore_list[] = { 1481static const struct hid_device_id hid_ignore_list[] = {
1480 { HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR) }, 1482 { HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR) },
1481 { HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302) }, 1483 { HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302) },