From 335abaea7a27b8a2dfb1ae4573f25019b5d6f68e Mon Sep 17 00:00:00 2001 From: Florian Echtler Date: Mon, 10 Jul 2017 10:39:48 -0700 Subject: [PATCH] Input: sur40 - silence unnecessary noisy debug output This information is unneccessary, even as debug output. Leave commented out as documentation of the packet ID quirk. Signed-off-by: Martin Kaltenbrunner Signed-off-by: Florian Echtler Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/sur40.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/input/touchscreen/sur40.c b/drivers/input/touchscreen/sur40.c index 259aef505042..f04adeaa45b3 100644 --- a/drivers/input/touchscreen/sur40.c +++ b/drivers/input/touchscreen/sur40.c @@ -374,10 +374,13 @@ static void sur40_poll(struct input_polled_dev *polldev) /* * Sanity check. when video data is also being retrieved, the * packet ID will usually increase in the middle of a series - * instead of at the end. - */ + * instead of at the end. However, the data is still consistent, + * so the packet ID is probably just valid for the first packet + * in a series. + if (packet_id != le32_to_cpu(header->packet_id)) dev_dbg(sur40->dev, "packet ID mismatch\n"); + */ packet_blobs = result / sizeof(struct sur40_blob); dev_dbg(sur40->dev, "received %d blobs\n", packet_blobs); -- 2.20.1