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 --- drivers/hid/usbhid/usbhid.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/hid/usbhid/usbhid.h') diff --git a/drivers/hid/usbhid/usbhid.h b/drivers/hid/usbhid/usbhid.h index 2d8957c11d2d..cb8f703efde5 100644 --- a/drivers/hid/usbhid/usbhid.h +++ b/drivers/hid/usbhid/usbhid.h @@ -96,6 +96,8 @@ struct usbhid_device { struct work_struct reset_work; /* Task context for resets */ wait_queue_head_t wait; /* For sleeping */ int ledcount; /* counting the number of active leds */ + + struct work_struct led_work; /* Task context for setting LEDs */ }; #define hid_to_usb_dev(hid_dev) \ -- cgit