linux-kernel - [PATCH 09/20] Input: atmel_mxt_ts - do not read extra (checksum) byte

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Message-Id: <1331640263-18935-10-git-send-email-djkurtz@chromium.org>
Date:	Tue, 13 Mar 2012 20:04:12 +0800
From:	Daniel Kurtz <djkurtz@...omium.org>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Joonyoung Shim <jy0922.shim@...sung.com>,
	Iiro Valkonen <iiro.valkonen@...el.com>,
	Henrik Rydberg <rydberg@...omail.se>,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Benson Leung <bleung@...omium.org>,
	Yufeng Shen <miletus@...omium.org>,
	Daniel Kurtz <djkurtz@...omium.org>
Subject: [PATCH 09/20] Input: atmel_mxt_ts - do not read extra (checksum) byte

It isn't sent, nor checked anyway, so don't bother reading it.

Signed-off-by: Daniel Kurtz <djkurtz@...omium.org>
---
 drivers/input/touchscreen/atmel_mxt_ts.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index c422fad..309761a 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -236,7 +236,6 @@ struct mxt_object {
 struct mxt_message {
 	u8 reportid;
 	u8 message[7];
-	u8 checksum;
 };
 
 struct mxt_finger {
@@ -336,7 +335,6 @@ static void mxt_dump_message(struct device *dev,
 	dev_dbg(dev, "message5:\t0x%x\n", message->message[4]);
 	dev_dbg(dev, "message6:\t0x%x\n", message->message[5]);
 	dev_dbg(dev, "message7:\t0x%x\n", message->message[6]);
-	dev_dbg(dev, "checksum:\t0x%x\n", message->checksum);
 }
 
 static int mxt_check_bootloader(struct i2c_client *client,
-- 
1.7.7.3

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