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authorLinus Torvalds2018-03-07 17:37:32 -0800
committerLinus Torvalds2018-03-07 17:37:32 -0800
commit851710a8096131129ad1da79a47d385c4926d114 (patch)
treec54f9b4a4319c56d1a30fa8e53efc7c0585cab4f
parentea9b5ee31078b027ced5b6e9ec4f2a10bd5e49c0 (diff)
parent5444a992b4a73aa5246a432c482b20b89bce93a5 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov: - we are reverting patch that was switched touchpad on Lenovo T460P over to native RMI because on these boxes BIOS messes up with SMBus controller state. We might re-enable it later once SMBus issue is resolved - disabling interrupts in matrix_keypad driver was racy - mms114 now has SPDX header and matching MODULE_LICENSE * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Revert "Input: synaptics - Lenovo Thinkpad T460p devices should use RMI" Input: matrix_keypad - fix race when disabling interrupts Input: mms114 - add SPDX identifier Input: mms114 - fix license module information
-rw-r--r--drivers/input/keyboard/matrix_keypad.c4
-rw-r--r--drivers/input/mouse/synaptics.c1
-rw-r--r--drivers/input/touchscreen/mms114.c15
3 files changed, 9 insertions, 11 deletions
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index 1f316d66e6f7..41614c185918 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -218,8 +218,10 @@ static void matrix_keypad_stop(struct input_dev *dev)
{
struct matrix_keypad *keypad = input_get_drvdata(dev);
+ spin_lock_irq(&keypad->lock);
keypad->stopped = true;
- mb();
+ spin_unlock_irq(&keypad->lock);
+
flush_work(&keypad->work.work);
/*
* matrix_keypad_scan() will leave IRQs enabled;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 3d2e23a0ae39..a246fc686bb7 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -173,7 +173,6 @@ static const char * const smbus_pnp_ids[] = {
"LEN0046", /* X250 */
"LEN004a", /* W541 */
"LEN200f", /* T450s */
- "LEN2018", /* T460p */
NULL
};
diff --git a/drivers/input/touchscreen/mms114.c b/drivers/input/touchscreen/mms114.c
index db4f6bb502e3..a5ab774da4cc 100644
--- a/drivers/input/touchscreen/mms114.c
+++ b/drivers/input/touchscreen/mms114.c
@@ -1,11 +1,8 @@
-/*
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
+// SPDX-License-Identifier: GPL-2.0
+// Melfas MMS114/MMS152 touchscreen device driver
+//
+// Copyright (c) 2012 Samsung Electronics Co., Ltd.
+// Author: Joonyoung Shim <jy0922.shim@samsung.com>
#include <linux/module.h>
#include <linux/delay.h>
@@ -624,4 +621,4 @@ module_i2c_driver(mms114_driver);
/* Module information */
MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
MODULE_DESCRIPTION("MELFAS mms114 Touchscreen driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");