From 4371ea8202e98c8ef77ca887de3b19affbb3498f Mon Sep 17 00:00:00 2001 From: Daniel Kurtz Date: Thu, 17 Nov 2011 19:23:50 +0800 Subject: HID: usbhid: defer LED setting to a workqueue Defer LED setting action to a workqueue. This is more likely to send all LED change events in a single URB. Signed-off-by: Daniel Kurtz Acked-by: Oliver Neukum Signed-off-by: Jiri Kosina --- include/linux/hid.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/hid.h') diff --git a/include/linux/hid.h b/include/linux/hid.h index 7f344c3da767..999a54c72b20 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -727,6 +727,8 @@ extern void hidinput_disconnect(struct hid_device *); int hid_set_field(struct hid_field *, unsigned, __s32); int hid_input_report(struct hid_device *, int type, u8 *, int, int); int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field); +struct hid_field *hidinput_get_led_field(struct hid_device *hid); +unsigned int hidinput_count_leds(struct hid_device *hid); void hid_output_report(struct hid_report *report, __u8 *data); struct hid_device *hid_allocate_device(void); struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id); -- cgit v1.2.3