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-rw-r--r--drivers/input/keyboard/adp5589-keys.c1
-rw-r--r--drivers/input/keyboard/amikbd.c4
-rw-r--r--drivers/input/keyboard/atakbd.c4
-rw-r--r--drivers/input/keyboard/cros_ec_keyb.c69
-rw-r--r--drivers/input/keyboard/gpio_keys.c8
-rw-r--r--drivers/input/keyboard/imx_keypad.c12
-rw-r--r--drivers/input/keyboard/newtonkbd.c4
-rw-r--r--drivers/input/keyboard/snvs_pwrkey.c15
-rw-r--r--drivers/input/keyboard/stowaway.c4
-rw-r--r--drivers/input/keyboard/sunkbd.c4
-rw-r--r--drivers/input/keyboard/xtkbd.c4
11 files changed, 37 insertions, 92 deletions
diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c
index 32d94c63dc33..2835fba71c33 100644
--- a/drivers/input/keyboard/adp5589-keys.c
+++ b/drivers/input/keyboard/adp5589-keys.c
@@ -885,6 +885,7 @@ static int adp5589_probe(struct i2c_client *client,
switch (id->driver_data) {
case ADP5585_02:
kpad->support_row5 = true;
+ /* fall through */
case ADP5585_01:
kpad->is_adp5585 = true;
kpad->var = &const_adp5585;
diff --git a/drivers/input/keyboard/amikbd.c b/drivers/input/keyboard/amikbd.c
index e04a3b4e55d6..420e33c49e58 100644
--- a/drivers/input/keyboard/amikbd.c
+++ b/drivers/input/keyboard/amikbd.c
@@ -23,10 +23,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
*/
#include <linux/module.h>
diff --git a/drivers/input/keyboard/atakbd.c b/drivers/input/keyboard/atakbd.c
index f1235831283d..6f62da2909ec 100644
--- a/drivers/input/keyboard/atakbd.c
+++ b/drivers/input/keyboard/atakbd.c
@@ -34,10 +34,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
*/
#include <linux/module.h>
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c
index 489ddd37bd4e..81be6f781f0b 100644
--- a/drivers/input/keyboard/cros_ec_keyb.c
+++ b/drivers/input/keyboard/cros_ec_keyb.c
@@ -1,25 +1,15 @@
-/*
- * ChromeOS EC keyboard driver
- *
- * Copyright (C) 2012 Google, Inc
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * This driver uses the Chrome OS EC byte-level message-based protocol for
- * communicating the keyboard state (which keys are pressed) from a keyboard EC
- * to the AP over some bus (such as i2c, lpc, spi). The EC does debouncing,
- * but everything else (including deghosting) is done here. The main
- * motivation for this is to keep the EC firmware as simple as possible, since
- * it cannot be easily upgraded and EC flash/IRAM space is relatively
- * expensive.
- */
+// SPDX-License-Identifier: GPL-2.0
+// ChromeOS EC keyboard driver
+//
+// Copyright (C) 2012 Google, Inc.
+//
+// This driver uses the ChromeOS EC byte-level message-based protocol for
+// communicating the keyboard state (which keys are pressed) from a keyboard EC
+// to the AP over some bus (such as i2c, lpc, spi). The EC does debouncing,
+// but everything else (including deghosting) is done here. The main
+// motivation for this is to keep the EC firmware as simple as possible, since
+// it cannot be easily upgraded and EC flash/IRAM space is relatively
+// expensive.
#include <linux/module.h>
#include <linux/bitops.h>
@@ -170,9 +160,6 @@ static void cros_ec_keyb_process(struct cros_ec_keyb *ckdev,
int col, row;
int new_state;
int old_state;
- int num_cols;
-
- num_cols = len;
if (ckdev->ghost_filter && cros_ec_keyb_has_ghosting(ckdev, kb_state)) {
/*
@@ -242,19 +229,17 @@ static int cros_ec_keyb_work(struct notifier_block *nb,
u32 val;
unsigned int ev_type;
+ /*
+ * If not wake enabled, discard key state changes during
+ * suspend. Switches will be re-checked in
+ * cros_ec_keyb_resume() to be sure nothing is lost.
+ */
+ if (queued_during_suspend && !device_may_wakeup(ckdev->dev))
+ return NOTIFY_OK;
+
switch (ckdev->ec->event_data.event_type) {
case EC_MKBP_EVENT_KEY_MATRIX:
- if (device_may_wakeup(ckdev->dev)) {
- pm_wakeup_event(ckdev->dev, 0);
- } else {
- /*
- * If keyboard is not wake enabled, discard key state
- * changes during suspend. Switches will be re-checked
- * in cros_ec_keyb_resume() to be sure nothing is lost.
- */
- if (queued_during_suspend)
- return NOTIFY_OK;
- }
+ pm_wakeup_event(ckdev->dev, 0);
if (ckdev->ec->event_size != ckdev->cols) {
dev_err(ckdev->dev,
@@ -268,10 +253,7 @@ static int cros_ec_keyb_work(struct notifier_block *nb,
break;
case EC_MKBP_EVENT_SYSRQ:
- if (device_may_wakeup(ckdev->dev))
- pm_wakeup_event(ckdev->dev, 0);
- else if (queued_during_suspend)
- return NOTIFY_OK;
+ pm_wakeup_event(ckdev->dev, 0);
val = get_unaligned_le32(&ckdev->ec->event_data.data.sysrq);
dev_dbg(ckdev->dev, "sysrq code from EC: %#x\n", val);
@@ -280,10 +262,7 @@ static int cros_ec_keyb_work(struct notifier_block *nb,
case EC_MKBP_EVENT_BUTTON:
case EC_MKBP_EVENT_SWITCH:
- if (device_may_wakeup(ckdev->dev))
- pm_wakeup_event(ckdev->dev, 0);
- else if (queued_during_suspend)
- return NOTIFY_OK;
+ pm_wakeup_event(ckdev->dev, 0);
if (ckdev->ec->event_data.event_type == EC_MKBP_EVENT_BUTTON) {
val = get_unaligned_le32(
@@ -683,6 +662,6 @@ static struct platform_driver cros_ec_keyb_driver = {
module_platform_driver(cros_ec_keyb_driver);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("ChromeOS EC keyboard driver");
MODULE_ALIAS("platform:cros-ec-keyb");
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 052e37675086..492a971b95b5 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -196,7 +196,7 @@ static ssize_t gpio_keys_attr_show_helper(struct gpio_keys_drvdata *ddata,
ssize_t ret;
int i;
- bits = kcalloc(BITS_TO_LONGS(n_events), sizeof(*bits), GFP_KERNEL);
+ bits = bitmap_zalloc(n_events, GFP_KERNEL);
if (!bits)
return -ENOMEM;
@@ -216,7 +216,7 @@ static ssize_t gpio_keys_attr_show_helper(struct gpio_keys_drvdata *ddata,
buf[ret++] = '\n';
buf[ret] = '\0';
- kfree(bits);
+ bitmap_free(bits);
return ret;
}
@@ -240,7 +240,7 @@ static ssize_t gpio_keys_attr_store_helper(struct gpio_keys_drvdata *ddata,
ssize_t error;
int i;
- bits = kcalloc(BITS_TO_LONGS(n_events), sizeof(*bits), GFP_KERNEL);
+ bits = bitmap_zalloc(n_events, GFP_KERNEL);
if (!bits)
return -ENOMEM;
@@ -284,7 +284,7 @@ static ssize_t gpio_keys_attr_store_helper(struct gpio_keys_drvdata *ddata,
mutex_unlock(&ddata->disable_lock);
out:
- kfree(bits);
+ bitmap_free(bits);
return error;
}
diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c
index 25d61d8d4fc4..539cb670de41 100644
--- a/drivers/input/keyboard/imx_keypad.c
+++ b/drivers/input/keyboard/imx_keypad.c
@@ -1,11 +1,7 @@
-/*
- * Driver for the IMX keypad port.
- * Copyright (C) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.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
+//
+// Driver for the IMX keypad port.
+// Copyright (C) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com>
#include <linux/clk.h>
#include <linux/delay.h>
diff --git a/drivers/input/keyboard/newtonkbd.c b/drivers/input/keyboard/newtonkbd.c
index fb9b8e23ab93..de26e2df0ad5 100644
--- a/drivers/input/keyboard/newtonkbd.c
+++ b/drivers/input/keyboard/newtonkbd.c
@@ -20,10 +20,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <j.cormack@doc.ic.ac.uk>, or by paper mail:
- * Justin Cormack, 68 Dartmouth Park Road, London NW5 1SN, UK.
*/
#include <linux/slab.h>
diff --git a/drivers/input/keyboard/snvs_pwrkey.c b/drivers/input/keyboard/snvs_pwrkey.c
index 53c768b95939..effb63205d3d 100644
--- a/drivers/input/keyboard/snvs_pwrkey.c
+++ b/drivers/input/keyboard/snvs_pwrkey.c
@@ -1,14 +1,7 @@
-/*
- * Driver for the IMX SNVS ON/OFF Power Key
- * Copyright (C) 2015 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Driver for the IMX SNVS ON/OFF Power Key
+// Copyright (C) 2015 Freescale Semiconductor, Inc. All Rights Reserved.
#include <linux/device.h>
#include <linux/err.h>
diff --git a/drivers/input/keyboard/stowaway.c b/drivers/input/keyboard/stowaway.c
index 8b6de9a692dc..15a5e74dbe91 100644
--- a/drivers/input/keyboard/stowaway.c
+++ b/drivers/input/keyboard/stowaway.c
@@ -23,10 +23,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <marek.vasut@gmail.com>, or by paper mail:
- * Marek Vasut, Liskovecka 559, Frydek-Mistek, 738 01 Czech Republic
*/
#include <linux/slab.h>
diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c
index c95707ea2656..ad5d7f94f95a 100644
--- a/drivers/input/keyboard/sunkbd.c
+++ b/drivers/input/keyboard/sunkbd.c
@@ -20,10 +20,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
*/
#include <linux/delay.h>
diff --git a/drivers/input/keyboard/xtkbd.c b/drivers/input/keyboard/xtkbd.c
index 8f64b9ded8d0..f7598114b962 100644
--- a/drivers/input/keyboard/xtkbd.c
+++ b/drivers/input/keyboard/xtkbd.c
@@ -20,10 +20,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
*/
#include <linux/slab.h>
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-22 02:16:37 +0300