diff options
Diffstat (limited to 'drivers/hid/hid-core.c')
| -rw-r--r-- | drivers/hid/hid-core.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 3e1803592bd4..53e4d5831caf 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -41,11 +41,6 @@ #define DRIVER_DESC "HID core driver" -int hid_debug = 0; -module_param_named(debug, hid_debug, int, 0600); -MODULE_PARM_DESC(debug, "toggle HID debugging messages"); -EXPORT_SYMBOL_GPL(hid_debug); - static int hid_ignore_special_drivers = 0; module_param_named(ignore_special_drivers, hid_ignore_special_drivers, int, 0600); MODULE_PARM_DESC(ignore_special_drivers, "Ignore any special drivers and handle all devices by generic driver"); @@ -804,7 +799,8 @@ static void hid_scan_collection(struct hid_parser *parser, unsigned type) int i; if (((parser->global.usage_page << 16) == HID_UP_SENSOR) && - type == HID_COLLECTION_PHYSICAL) + (type == HID_COLLECTION_PHYSICAL || + type == HID_COLLECTION_APPLICATION)) hid->group = HID_GROUP_SENSOR_HUB; if (hid->vendor == USB_VENDOR_ID_MICROSOFT && @@ -1202,6 +1198,7 @@ int hid_open_report(struct hid_device *device) __u8 *end; __u8 *next; int ret; + int i; static int (*dispatch_type[])(struct hid_parser *parser, struct hid_item *item) = { hid_parser_main, @@ -1252,6 +1249,8 @@ int hid_open_report(struct hid_device *device) goto err; } device->collection_size = HID_DEFAULT_NUM_COLLECTIONS; + for (i = 0; i < HID_DEFAULT_NUM_COLLECTIONS; i++) + device->collection[i].parent_idx = -1; ret = -EINVAL; while ((next = fetch_item(start, end, &item)) != NULL) { @@ -2909,10 +2908,6 @@ static int __init hid_init(void) { int ret; - if (hid_debug) - pr_warn("hid_debug is now used solely for parser and driver debugging.\n" - "debugfs is now used for inspecting the device (report descriptor, reports)\n"); - ret = bus_register(&hid_bus_type); if (ret) { pr_err("can't register hid bus\n"); |