diff options
| -rw-r--r-- | drivers/hid/hid-core.c | 2 | ||||
| -rw-r--r-- | include/linux/mod_devicetable.h | 1 | ||||
| -rw-r--r-- | scripts/mod/file2alias.c | 3 |
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index f932cd533d49..20daee56d325 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1273,7 +1273,7 @@ EXPORT_SYMBOL_GPL(hid_input_report); static bool hid_match_one_id(struct hid_device *hdev, const struct hid_device_id *id) { - return id->bus == hdev->bus && + return (id->bus == HID_BUS_ANY || id->bus == hdev->bus) && (id->group == HID_GROUP_ANY || id->group == hdev->group) && (id->vendor == HID_ANY_ID || id->vendor == hdev->vendor) && (id->product == HID_ANY_ID || id->product == hdev->product); diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 55ed0b0dc610..5db93821f9c7 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -132,6 +132,7 @@ struct usb_device_id { #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200 #define HID_ANY_ID (~0) +#define HID_BUS_ANY 0xffff #define HID_GROUP_ANY 0x0000 struct hid_device_id { diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index fe967cee7371..056de3104e75 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -340,7 +340,8 @@ static int do_hid_entry(const char *filename, id->vendor = TO_NATIVE(id->vendor); id->product = TO_NATIVE(id->product); - sprintf(alias, "hid:b%04X", id->bus); + sprintf(alias, "hid:"); + ADD(alias, "b", id->bus != HID_BUS_ANY, id->bus); ADD(alias, "g", id->group != HID_GROUP_ANY, id->group); ADD(alias, "v", id->vendor != HID_ANY_ID, id->vendor); ADD(alias, "p", id->product != HID_ANY_ID, id->product); |