Thread (37 messages) 37 messages, 3 authors, 2013-01-28
STALE4877d

[PATCH 19/25] HID: multitouch: optimize ActionStar panels

From: Benjamin Tissoires <hidden>
Date: 2013-01-25 13:26:12
Also in: lkml
Subsystem: hid core layer, the rest · Maintainers: Jiri Kosina, Benjamin Tissoires, Linus Torvalds 

Relying on ALWAYS_VALID enhance a little the processing time of
the events.
Also the slot can be extracted faster by using MINUS_ONE.

Signed-off-by: Benjamin Tissoires <redacted>
---
 drivers/hid/hid-multitouch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 0ea98ae..189a8fd 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -955,7 +955,7 @@ static const struct hid_device_id mt_devices[] = {
 			USB_DEVICE_ID_3M3266) },
 
 	/* ActionStar panels */
-	{ .driver_data = MT_CLS_DEFAULT,
+	{ .driver_data = MT_CLS_MINUS_ONE,
 		MT_USB_DEVICE(USB_VENDOR_ID_ACTIONSTAR,
 			USB_DEVICE_ID_ACTIONSTAR_1011) },
 
-- 
1.8.1
Other recent patches touching these files
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