diff options
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | drivers/input/misc/88pm860x_onkey.c | 156 | ||||
| -rw-r--r-- | drivers/input/misc/Kconfig | 21 | ||||
| -rw-r--r-- | drivers/input/misc/Makefile | 2 | ||||
| -rw-r--r-- | drivers/input/misc/ati_remote2.c | 15 | ||||
| -rw-r--r-- | drivers/input/misc/bfin_rotary.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/cobalt_btns.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/dm355evm_keys.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/pcap_keys.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/pcf50633-input.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/rotary_encoder.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/sgi_btns.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/sparcspkr.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/twl4030-vibra.c | 298 | ||||
| -rw-r--r-- | drivers/input/misc/winbond-cir.c | 13 | ||||
| -rw-r--r-- | drivers/input/misc/wistron_btns.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/wm831x-on.c | 10 | ||||
| -rw-r--r-- | drivers/input/misc/yealink.h | 2 |
17 files changed, 507 insertions, 19 deletions
diff --git a/drivers/input/misc/88pm860x_onkey.c b/drivers/input/misc/88pm860x_onkey.c new file mode 100644 index 000000000000..40dabd8487b5 --- /dev/null +++ b/drivers/input/misc/88pm860x_onkey.c @@ -0,0 +1,156 @@ +/* + * 88pm860x_onkey.c - Marvell 88PM860x ONKEY driver + * + * Copyright (C) 2009-2010 Marvell International Ltd. + * Haojian Zhuang <haojian.zhuang@marvell.com> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file "COPYING" in the main directory of this + * archive for more details. + * + * 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. + * + * 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 + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/i2c.h> +#include <linux/input.h> +#include <linux/interrupt.h> +#include <linux/mfd/88pm860x.h> +#include <linux/slab.h> + +#define PM8607_WAKEUP 0x0b + +#define LONG_ONKEY_EN (1 << 1) +#define ONKEY_STATUS (1 << 0) + +struct pm860x_onkey_info { + struct input_dev *idev; + struct pm860x_chip *chip; + struct i2c_client *i2c; + struct device *dev; + int irq; +}; + +/* 88PM860x gives us an interrupt when ONKEY is held */ +static irqreturn_t pm860x_onkey_handler(int irq, void *data) +{ + struct pm860x_onkey_info *info = data; + int ret; + + ret = pm860x_reg_read(info->i2c, PM8607_STATUS_2); + ret &= ONKEY_STATUS; + input_report_key(info->idev, KEY_POWER, ret); + input_sync(info->idev); + + /* Enable 8-second long onkey detection */ + pm860x_set_bits(info->i2c, PM8607_WAKEUP, 3, LONG_ONKEY_EN); + return IRQ_HANDLED; +} + +static int __devinit pm860x_onkey_probe(struct platform_device *pdev) +{ + struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent); + struct pm860x_onkey_info *info; + int irq, ret; + + irq = platform_get_irq(pdev, 0); + if (irq < 0) { + dev_err(&pdev->dev, "No IRQ resource!\n"); + return -EINVAL; + } + + info = kzalloc(sizeof(struct pm860x_onkey_info), GFP_KERNEL); + if (!info) + return -ENOMEM; + info->chip = chip; + info->i2c = (chip->id == CHIP_PM8607) ? chip->client : chip->companion; + info->dev = &pdev->dev; + info->irq = irq + chip->irq_base; + + info->idev = input_allocate_device(); + if (!info->idev) { + dev_err(chip->dev, "Failed to allocate input dev\n"); + ret = -ENOMEM; + goto out; + } + + info->idev->name = "88pm860x_on"; + info->idev->phys = "88pm860x_on/input0"; + info->idev->id.bustype = BUS_I2C; + info->idev->dev.parent = &pdev->dev; + info->irq = irq; + info->idev->evbit[0] = BIT_MASK(EV_KEY); + info->idev->keybit[BIT_WORD(KEY_POWER)] = BIT_MASK(KEY_POWER); + + ret = input_register_device(info->idev); + if (ret) { + dev_err(chip->dev, "Can't register input device: %d\n", ret); + goto out_reg; + } + + ret = request_threaded_irq(info->irq, NULL, pm860x_onkey_handler, + IRQF_ONESHOT, "onkey", info); + if (ret < 0) { + dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n", + info->irq, ret); + goto out_irq; + } + + platform_set_drvdata(pdev, info); + return 0; + +out_irq: + input_unregister_device(info->idev); + kfree(info); + return ret; + +out_reg: + input_free_device(info->idev); +out: + kfree(info); + return ret; +} + +static int __devexit pm860x_onkey_remove(struct platform_device *pdev) +{ + struct pm860x_onkey_info *info = platform_get_drvdata(pdev); + + free_irq(info->irq, info); + input_unregister_device(info->idev); + kfree(info); + return 0; +} + +static struct platform_driver pm860x_onkey_driver = { + .driver = { + .name = "88pm860x-onkey", + .owner = THIS_MODULE, + }, + .probe = pm860x_onkey_probe, + .remove = __devexit_p(pm860x_onkey_remove), +}; + +static int __init pm860x_onkey_init(void) +{ + return platform_driver_register(&pm860x_onkey_driver); +} +module_init(pm860x_onkey_init); + +static void __exit pm860x_onkey_exit(void) +{ + platform_driver_unregister(&pm860x_onkey_driver); +} +module_exit(pm860x_onkey_exit); + +MODULE_DESCRIPTION("Marvell 88PM860x ONKEY driver"); +MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>"); +MODULE_LICENSE("GPL"); diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 16ec5233441c..23140a3bb8e0 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -12,6 +12,16 @@ menuconfig INPUT_MISC if INPUT_MISC +config INPUT_88PM860X_ONKEY + tristate "88PM860x ONKEY support" + depends on MFD_88PM860X + help + Support the ONKEY of Marvell 88PM860x PMICs as an input device + reporting power button status. + + To compile this driver as a module, choose M here: the module + will be called 88pm860x_onkey. + config INPUT_PCSPKR tristate "PC Speaker support" depends on PCSPKR_PLATFORM @@ -204,6 +214,17 @@ config INPUT_TWL4030_PWRBUTTON To compile this driver as a module, choose M here. The module will be called twl4030_pwrbutton. +config INPUT_TWL4030_VIBRA + tristate "Support for TWL4030 Vibrator" + depends on TWL4030_CORE + select TWL4030_CODEC + select INPUT_FF_MEMLESS + help + This option enables support for TWL4030 Vibrator Driver. + + To compile this driver as a module, choose M here. The module will + be called twl4030_vibra. + config INPUT_UINPUT tristate "User level driver support" help diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile index a8b84854fb7b..7e95a5d474dc 100644 --- a/drivers/input/misc/Makefile +++ b/drivers/input/misc/Makefile @@ -4,6 +4,7 @@ # Each configuration option enables a list of files. +obj-$(CONFIG_INPUT_88PM860X_ONKEY) += 88pm860x_onkey.o obj-$(CONFIG_INPUT_APANEL) += apanel.o obj-$(CONFIG_INPUT_ATI_REMOTE) += ati_remote.o obj-$(CONFIG_INPUT_ATI_REMOTE2) += ati_remote2.o @@ -25,6 +26,7 @@ obj-$(CONFIG_INPUT_GPIO_ROTARY_ENCODER) += rotary_encoder.o obj-$(CONFIG_INPUT_SGI_BTNS) += sgi_btns.o obj-$(CONFIG_INPUT_SPARCSPKR) += sparcspkr.o obj-$(CONFIG_INPUT_TWL4030_PWRBUTTON) += twl4030-pwrbutton.o +obj-$(CONFIG_INPUT_TWL4030_VIBRA) += twl4030-vibra.o obj-$(CONFIG_INPUT_UINPUT) += uinput.o obj-$(CONFIG_INPUT_WINBOND_CIR) += winbond-cir.o obj-$(CONFIG_INPUT_WISTRON_BTNS) += wistron_btns.o diff --git a/drivers/input/misc/ati_remote2.c b/drivers/input/misc/ati_remote2.c index 0501f0e65157..2124b99378bb 100644 --- a/drivers/input/misc/ati_remote2.c +++ b/drivers/input/misc/ati_remote2.c @@ -10,6 +10,7 @@ */ #include <linux/usb/input.h> +#include <linux/slab.h> #define DRIVER_DESC "ATI/Philips USB RF remote driver" #define DRIVER_VERSION "0.3" @@ -474,10 +475,11 @@ static void ati_remote2_complete_key(struct urb *urb) } static int ati_remote2_getkeycode(struct input_dev *idev, - int scancode, int *keycode) + unsigned int scancode, unsigned int *keycode) { struct ati_remote2 *ar2 = input_get_drvdata(idev); - int index, mode; + unsigned int mode; + int index; mode = scancode >> 8; if (mode > ATI_REMOTE2_PC || !((1 << mode) & ar2->mode_mask)) @@ -491,10 +493,12 @@ static int ati_remote2_getkeycode(struct input_dev *idev, return 0; } -static int ati_remote2_setkeycode(struct input_dev *idev, int scancode, int keycode) +static int ati_remote2_setkeycode(struct input_dev *idev, + unsigned int scancode, unsigned int keycode) { struct ati_remote2 *ar2 = input_get_drvdata(idev); - int index, mode, old_keycode; + unsigned int mode, old_keycode; + int index; mode = scancode >> 8; if (mode > ATI_REMOTE2_PC || !((1 << mode) & ar2->mode_mask)) @@ -504,9 +508,6 @@ static int ati_remote2_setkeycode(struct input_dev *idev, int scancode, int keyc if (index < 0) return -EINVAL; - if (keycode < KEY_RESERVED || keycode > KEY_MAX) - return -EINVAL; - old_keycode = ar2->keycode[mode][index]; ar2->keycode[mode][index] = keycode; __set_bit(keycode, idev->keybit); diff --git a/drivers/input/misc/bfin_rotary.c b/drivers/input/misc/bfin_rotary.c index 61d10177fa83..4f72bdd69410 100644 --- a/drivers/input/misc/bfin_rotary.c +++ b/drivers/input/misc/bfin_rotary.c @@ -13,6 +13,7 @@ #include <linux/pm.h> #include <linux/platform_device.h> #include <linux/input.h> +#include <linux/slab.h> #include <asm/portmux.h> #include <asm/bfin_rotary.h> diff --git a/drivers/input/misc/cobalt_btns.c b/drivers/input/misc/cobalt_btns.c index ee73d7219c92..fd8407a29631 100644 --- a/drivers/input/misc/cobalt_btns.c +++ b/drivers/input/misc/cobalt_btns.c @@ -22,6 +22,7 @@ #include <linux/ioport.h> #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/slab.h> #define BUTTONS_POLL_INTERVAL 30 /* msec */ #define BUTTONS_COUNT_THRESHOLD 3 diff --git a/drivers/input/misc/dm355evm_keys.c b/drivers/input/misc/dm355evm_keys.c index 766c06911f41..19af682c24fb 100644 --- a/drivers/input/misc/dm355evm_keys.c +++ b/drivers/input/misc/dm355evm_keys.c @@ -10,6 +10,7 @@ */ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/input.h> #include <linux/input/sparse-keymap.h> #include <linux/platform_device.h> diff --git a/drivers/input/misc/pcap_keys.c b/drivers/input/misc/pcap_keys.c index 7ea969347ca9..99335c286250 100644 --- a/drivers/input/misc/pcap_keys.c +++ b/drivers/input/misc/pcap_keys.c @@ -17,6 +17,7 @@ #include <linux/platform_device.h> #include <linux/input.h> #include <linux/mfd/ezx-pcap.h> +#include <linux/slab.h> struct pcap_keys { struct pcap_chip *pcap; diff --git a/drivers/input/misc/pcf50633-input.c b/drivers/input/misc/pcf50633-input.c index 008de0c5834b..95562735728d 100644 --- a/drivers/input/misc/pcf50633-input.c +++ b/drivers/input/misc/pcf50633-input.c @@ -20,6 +20,7 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/input.h> +#include <linux/slab.h> #include <linux/mfd/pcf50633/core.h> diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c index 4ae07935985e..1f8e0108962e 100644 --- a/drivers/input/misc/rotary_encoder.c +++ b/drivers/input/misc/rotary_encoder.c @@ -22,6 +22,7 @@ #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/rotary_encoder.h> +#include <linux/slab.h> #define DRV_NAME "rotary-encoder" diff --git a/drivers/input/misc/sgi_btns.c b/drivers/input/misc/sgi_btns.c index be3a15f5b25d..1a80c0dab83b 100644 --- a/drivers/input/misc/sgi_btns.c +++ b/drivers/input/misc/sgi_btns.c @@ -22,6 +22,7 @@ #include <linux/ioport.h> #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/slab.h> #ifdef CONFIG_SGI_IP22 #include <asm/sgi/ioc.h> diff --git a/drivers/input/misc/sparcspkr.c b/drivers/input/misc/sparcspkr.c index b064419b90a2..0d45422f8095 100644 --- a/drivers/input/misc/sparcspkr.c +++ b/drivers/input/misc/sparcspkr.c @@ -9,6 +9,7 @@ #include <linux/init.h> #include <linux/input.h> #include <linux/of_device.h> +#include <linux/slab.h> #include <asm/io.h> diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c new file mode 100644 index 000000000000..fee9eac8e04a --- /dev/null +++ b/drivers/input/misc/twl4030-vibra.c @@ -0,0 +1,298 @@ +/* + * twl4030-vibra.c - TWL4030 Vibrator driver + * + * Copyright (C) 2008-2010 Nokia Corporation + * + * Written by Henrik Saari <henrik.saari@nokia.com> + * Updates by Felipe Balbi <felipe.balbi@nokia.com> + * Input by Jari Vanhala <ext-jari.vanhala@nokia.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. + * + * 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. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#include <linux/module.h> +#include <linux/jiffies.h> +#include <linux/platform_device.h> +#include <linux/workqueue.h> +#include <linux/i2c/twl.h> +#include <linux/mfd/twl4030-codec.h> +#include <linux/input.h> +#include <linux/slab.h> + +/* MODULE ID2 */ +#define LEDEN 0x00 + +/* ForceFeedback */ +#define EFFECT_DIR_180_DEG 0x8000 /* range is 0 - 0xFFFF */ + +struct vibra_info { + struct device *dev; + struct input_dev *input_dev; + + struct workqueue_struct *workqueue; + struct work_struct play_work; + + bool enabled; + int speed; + int direction; + + bool coexist; +}; + +static void vibra_disable_leds(void) +{ + u8 reg; + + /* Disable LEDA & LEDB, cannot be used with vibra (PWM) */ + twl_i2c_read_u8(TWL4030_MODULE_LED, ®, LEDEN); + reg &= ~0x03; + twl_i2c_write_u8(TWL4030_MODULE_LED, LEDEN, reg); +} + +/* Powers H-Bridge and enables audio clk */ +static void vibra_enable(struct vibra_info *info) +{ + u8 reg; + + twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER); + + /* turn H-Bridge on */ + twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, + ®, TWL4030_REG_VIBRA_CTL); + twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, + (reg | TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL); + + twl4030_codec_enable_resource(TWL4030_CODEC_RES_APLL); + + info->enabled = true; +} + +static void vibra_disable(struct vibra_info *info) +{ + u8 reg; + + /* Power down H-Bridge */ + twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, + ®, TWL4030_REG_VIBRA_CTL); + twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, + (reg & ~TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL); + + twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER); + twl4030_codec_disable_resource(TWL4030_CODEC_RES_APLL); + + info->enabled = false; +} + +static void vibra_play_work(struct work_struct *work) +{ + struct vibra_info *info = container_of(work, + struct vibra_info, play_work); + int dir; + int pwm; + u8 reg; + + dir = info->direction; + pwm = info->speed; + + twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, + ®, TWL4030_REG_VIBRA_CTL); + if (pwm && (!info->coexist || !(reg & TWL4030_VIBRA_SEL))) { + + if (!info->enabled) + vibra_enable(info); + + /* set vibra rotation direction */ + twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, + ®, TWL4030_REG_VIBRA_CTL); + reg = (dir) ? (reg | TWL4030_VIBRA_DIR) : + (reg & ~TWL4030_VIBRA_DIR); + twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, + reg, TWL4030_REG_VIBRA_CTL); + + /* set PWM, 1 = max, 255 = min */ + twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, + 256 - pwm, TWL4030_REG_VIBRA_SET); + } else { + if (info->enabled) + vibra_disable(info); + } +} + +/*** Input/ForceFeedback ***/ + +static int vibra_play(struct input_dev *input, void *data, + struct ff_effect *effect) +{ + struct vibra_info *info = input_get_drvdata(input); + + info->speed = effect->u.rumble.strong_magnitude >> 8; + if (!info->speed) + info->speed = effect->u.rumble.weak_magnitude >> 9; + info->direction = effect->direction < EFFECT_DIR_180_DEG ? 0 : 1; + queue_work(info->workqueue, &info->play_work); + return 0; +} + +static int twl4030_vibra_open(struct input_dev *input) +{ + struct vibra_info *info = input_get_drvdata(input); + + info->workqueue = create_singlethread_workqueue("vibra"); + if (info->workqueue == NULL) { + dev_err(&input->dev, "couldn't create workqueue\n"); + return -ENOMEM; + } + return 0; +} + +static void twl4030_vibra_close(struct input_dev *input) +{ + struct vibra_info *info = input_get_drvdata(input); + + cancel_work_sync(&info->play_work); + INIT_WORK(&info->play_work, vibra_play_work); /* cleanup */ + destroy_workqueue(info->workqueue); + info->workqueue = NULL; + + if (info->enabled) + vibra_disable(info); +} + +/*** Module ***/ +#if CONFIG_PM +static int twl4030_vibra_suspend(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct vibra_info *info = platform_get_drvdata(pdev); + + if (info->enabled) + vibra_disable(info); + + return 0; +} + +static int twl4030_vibra_resume(struct device *dev) +{ + vibra_disable_leds(); + return 0; +} + +static SIMPLE_DEV_PM_OPS(twl4030_vibra_pm_ops, + twl4030_vibra_suspend, twl4030_vibra_resume); +#endif + +static int __devinit twl4030_vibra_probe(struct platform_device *pdev) +{ + struct twl4030_codec_vibra_data *pdata = pdev->dev.platform_data; + struct vibra_info *info; + int ret; + + if (!pdata) { + dev_dbg(&pdev->dev, "platform_data not available\n"); + return -EINVAL; + } + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) + return -ENOMEM; + + info->dev = &pdev->dev; + info->coexist = pdata->coexist; + INIT_WORK(&info->play_work, vibra_play_work); + + info->input_dev = input_allocate_device(); + if (info->input_dev == NULL) { + dev_err(&pdev->dev, "couldn't allocate input device\n"); + ret = -ENOMEM; + goto err_kzalloc; + } + + input_set_drvdata(info->input_dev, info); + + info->input_dev->name = "twl4030:vibrator"; + info->input_dev->id.version = 1; + info->input_dev->dev.parent = pdev->dev.parent; + info->input_dev->open = twl4030_vibra_open; + info->input_dev->close = twl4030_vibra_close; + __set_bit(FF_RUMBLE, info->input_dev->ffbit); + + ret = input_ff_create_memless(info->input_dev, NULL, vibra_play); + if (ret < 0) { + dev_dbg(&pdev->dev, "couldn't register vibrator to FF\n"); + goto err_ialloc; + } + + ret = input_register_device(info->input_dev); + if (ret < 0) { + dev_dbg(&pdev->dev, "couldn't register input device\n"); + goto err_iff; + } + + vibra_disable_leds(); + + platform_set_drvdata(pdev, info); + return 0; + +err_iff: + input_ff_destroy(info->input_dev); +err_ialloc: + input_free_device(info->input_dev); +err_kzalloc: + kfree(info); + return ret; +} + +static int __devexit twl4030_vibra_remove(struct platform_device *pdev) +{ + struct vibra_info *info = platform_get_drvdata(pdev); + + /* this also free ff-memless and calls close if needed */ + input_unregister_device(info->input_dev); + kfree(info); + platform_set_drvdata(pdev, NULL); + + return 0; +} + +static struct platform_driver twl4030_vibra_driver = { + .probe = twl4030_vibra_probe, + .remove = __devexit_p(twl4030_vibra_remove), + .driver = { + .name = "twl4030_codec_vibra", + .owner = THIS_MODULE, +#ifdef CONFIG_PM + .pm = &twl4030_vibra_pm_ops, +#endif + }, +}; + +static int __init twl4030_vibra_init(void) +{ + return platform_driver_register(&twl4030_vibra_driver); +} +module_init(twl4030_vibra_init); + +static void __exit twl4030_vibra_exit(void) +{ + platform_driver_unregister(&twl4030_vibra_driver); +} +module_exit(twl4030_vibra_exit); + +MODULE_ALIAS("platform:twl4030_codec_vibra"); + +MODULE_DESCRIPTION("TWL4030 Vibra driver"); +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Nokia Corporation"); diff --git a/drivers/input/misc/winbond-cir.c b/drivers/input/misc/winbond-cir.c index cbec3dfdd42b..64f1de7960c6 100644 --- a/drivers/input/misc/winbond-cir.c +++ b/drivers/input/misc/winbond-cir.c @@ -56,6 +56,7 @@ #include <linux/io.h> #include <linux/bitrev.h> #include <linux/bitops.h> +#include <linux/slab.h> #define DRVNAME "winbond-cir" @@ -385,26 +386,24 @@ wbcir_do_getkeycode(struct wbcir_data *data, u32 scancode) } static int -wbcir_getkeycode(struct input_dev *dev, int scancode, int *keycode) +wbcir_getkeycode(struct input_dev *dev, + unsigned int scancode, unsigned int *keycode) { struct wbcir_data *data = input_get_drvdata(dev); - *keycode = (int)wbcir_do_getkeycode(data, (u32)scancode); + *keycode = wbcir_do_getkeycode(data, scancode); return 0; } static int -wbcir_setkeycode(struct input_dev *dev, int sscancode, int keycode) +wbcir_setkeycode(struct input_dev *dev, + unsigned int scancode, unsigned int keycode) { struct wbcir_data *data = input_get_drvdata(dev); struct wbcir_keyentry *keyentry; struct wbcir_keyentry *new_keyentry; unsigned long flags; unsigned int old_keycode = KEY_RESERVED; - u32 scancode = (u32)sscancode; - - if (keycode < 0 || keycode > KEY_MAX) - return -EINVAL; new_keyentry = kmalloc(sizeof(*new_keyentry), GFP_KERNEL); if (!new_keyentry) diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c index c0afb71a3a6d..04d5a4a3181f 100644 --- a/drivers/input/misc/wistron_btns.c +++ b/drivers/input/misc/wistron_btns.c @@ -29,6 +29,7 @@ #include <linux/module.h> #include <linux/preempt.h> #include <linux/string.h> +#include <linux/slab.h> #include <linux/types.h> #include <linux/platform_device.h> #include <linux/leds.h> diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c index ba4f5dd7c60e..c3d7ba5f5b47 100644 --- a/drivers/input/misc/wm831x-on.c +++ b/drivers/input/misc/wm831x-on.c @@ -19,6 +19,7 @@ #include <linux/module.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/kernel.h> #include <linux/errno.h> #include <linux/input.h> @@ -97,8 +98,9 @@ static int __devinit wm831x_on_probe(struct platform_device *pdev) wm831x_on->dev->phys = "wm831x_on/input0"; wm831x_on->dev->dev.parent = &pdev->dev; - ret = wm831x_request_irq(wm831x, irq, wm831x_on_irq, - IRQF_TRIGGER_RISING, "wm831x_on", wm831x_on); + ret = request_threaded_irq(irq, NULL, wm831x_on_irq, + IRQF_TRIGGER_RISING, "wm831x_on", + wm831x_on); if (ret < 0) { dev_err(&pdev->dev, "Unable to request IRQ: %d\n", ret); goto err_input_dev; @@ -114,7 +116,7 @@ static int __devinit wm831x_on_probe(struct platform_device *pdev) return 0; err_irq: - wm831x_free_irq(wm831x, irq, NULL); + free_irq(irq, wm831x_on); err_input_dev: input_free_device(wm831x_on->dev); err: @@ -127,7 +129,7 @@ static int __devexit wm831x_on_remove(struct platform_device *pdev) struct wm831x_on *wm831x_on = platform_get_drvdata(pdev); int irq = platform_get_irq(pdev, 0); - wm831x_free_irq(wm831x_on->wm831x, irq, wm831x_on); + free_irq(irq, wm831x_on); cancel_delayed_work_sync(&wm831x_on->work); input_unregister_device(wm831x_on->dev); kfree(wm831x_on); diff --git a/drivers/input/misc/yealink.h b/drivers/input/misc/yealink.h index 48af0be9cbdf..1e0f52397010 100644 --- a/drivers/input/misc/yealink.h +++ b/drivers/input/misc/yealink.h @@ -127,7 +127,7 @@ struct yld_ctl_packet { * yld_status struct. */ -/* LCD, each segment must be driven seperately. +/* LCD, each segment must be driven separately. * * Layout: * |