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-rw-r--r--drivers/input/misc/88pm860x_onkey.c13
-rw-r--r--drivers/input/misc/Kconfig25
-rw-r--r--drivers/input/misc/Makefile2
-rw-r--r--drivers/input/misc/ab8500-ponkey.c15
-rw-r--r--drivers/input/misc/adxl34x-spi.c1
-rw-r--r--drivers/input/misc/adxl34x.c16
-rw-r--r--drivers/input/misc/ati_remote2.c40
-rw-r--r--drivers/input/misc/bfin_rotary.c13
-rw-r--r--drivers/input/misc/cma3000_d0x.c4
-rw-r--r--drivers/input/misc/cobalt_btns.c14
-rw-r--r--drivers/input/misc/dm355evm_keys.c13
-rw-r--r--drivers/input/misc/gp2ap002a00f.c299
-rw-r--r--drivers/input/misc/gpio_tilt_polled.c213
-rw-r--r--drivers/input/misc/ixp4xx-beeper.c13
-rw-r--r--drivers/input/misc/keyspan_remote.c21
-rw-r--r--drivers/input/misc/max8925_onkey.c13
-rw-r--r--drivers/input/misc/mc13783-pwrbutton.c14
-rw-r--r--drivers/input/misc/mpu3050.c128
-rw-r--r--drivers/input/misc/pcap_keys.c14
-rw-r--r--drivers/input/misc/pcf50633-input.c13
-rw-r--r--drivers/input/misc/pcspkr.c14
-rw-r--r--drivers/input/misc/pm8xxx-vibrator.c13
-rw-r--r--drivers/input/misc/pmic8xxx-pwrkey.c13
-rw-r--r--drivers/input/misc/powermate.c13
-rw-r--r--drivers/input/misc/pwm-beeper.c13
-rw-r--r--drivers/input/misc/rb532_button.c14
-rw-r--r--drivers/input/misc/rotary_encoder.c14
-rw-r--r--drivers/input/misc/sgi_btns.c13
-rw-r--r--drivers/input/misc/twl4030-vibra.c14
-rw-r--r--drivers/input/misc/twl6040-vibra.c13
-rw-r--r--drivers/input/misc/wm831x-on.c13
-rw-r--r--drivers/input/misc/xen-kbdfront.c7
-rw-r--r--drivers/input/misc/yealink.c17
33 files changed, 710 insertions, 345 deletions
diff --git a/drivers/input/misc/88pm860x_onkey.c b/drivers/input/misc/88pm860x_onkey.c
index 3dca3c14510..f2e0cbc5ab6 100644
--- a/drivers/input/misc/88pm860x_onkey.c
+++ b/drivers/input/misc/88pm860x_onkey.c
@@ -137,18 +137,7 @@ static struct platform_driver pm860x_onkey_driver = {
.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_platform_driver(pm860x_onkey_driver);
MODULE_DESCRIPTION("Marvell 88PM860x ONKEY driver");
MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>");
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 22d875fde53..7b46781c30c 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -179,6 +179,31 @@ config INPUT_APANEL
To compile this driver as a module, choose M here: the module will
be called apanel.
+config INPUT_GP2A
+ tristate "Sharp GP2AP002A00F I2C Proximity/Opto sensor driver"
+ depends on I2C
+ depends on GENERIC_GPIO
+ help
+ Say Y here if you have a Sharp GP2AP002A00F proximity/als combo-chip
+ hooked to an I2C bus.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gp2ap002a00f.
+
+config INPUT_GPIO_TILT_POLLED
+ tristate "Polled GPIO tilt switch"
+ depends on GENERIC_GPIO
+ select INPUT_POLLDEV
+ help
+ This driver implements support for tilt switches connected
+ to GPIO pins that are not capable of generating interrupts.
+
+ The list of gpios to use and the mapping of their states
+ to specific angles is done via platform data.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gpio_tilt_polled.
+
config INPUT_IXP4XX_BEEPER
tristate "IXP4XX Beeper support"
depends on ARCH_IXP4XX
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index a244fc6a781..46671a875b9 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -22,6 +22,8 @@ obj-$(CONFIG_INPUT_CMA3000) += cma3000_d0x.o
obj-$(CONFIG_INPUT_CMA3000_I2C) += cma3000_d0x_i2c.o
obj-$(CONFIG_INPUT_COBALT_BTNS) += cobalt_btns.o
obj-$(CONFIG_INPUT_DM355EVM) += dm355evm_keys.o
+obj-$(CONFIG_INPUT_GP2A) += gp2ap002a00f.o
+obj-$(CONFIG_INPUT_GPIO_TILT_POLLED) += gpio_tilt_polled.o
obj-$(CONFIG_HP_SDC_RTC) += hp_sdc_rtc.o
obj-$(CONFIG_INPUT_IXP4XX_BEEPER) += ixp4xx-beeper.o
obj-$(CONFIG_INPUT_KEYSPAN_REMOTE) += keyspan_remote.o
diff --git a/drivers/input/misc/ab8500-ponkey.c b/drivers/input/misc/ab8500-ponkey.c
index 3d3288a78fd..350fd0c385d 100644
--- a/drivers/input/misc/ab8500-ponkey.c
+++ b/drivers/input/misc/ab8500-ponkey.c
@@ -12,7 +12,7 @@
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/interrupt.h>
-#include <linux/mfd/ab8500.h>
+#include <linux/mfd/abx500/ab8500.h>
#include <linux/slab.h>
/**
@@ -139,18 +139,7 @@ static struct platform_driver ab8500_ponkey_driver = {
.probe = ab8500_ponkey_probe,
.remove = __devexit_p(ab8500_ponkey_remove),
};
-
-static int __init ab8500_ponkey_init(void)
-{
- return platform_driver_register(&ab8500_ponkey_driver);
-}
-module_init(ab8500_ponkey_init);
-
-static void __exit ab8500_ponkey_exit(void)
-{
- platform_driver_unregister(&ab8500_ponkey_driver);
-}
-module_exit(ab8500_ponkey_exit);
+module_platform_driver(ab8500_ponkey_driver);
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Sundar Iyer <sundar.iyer@stericsson.com>");
diff --git a/drivers/input/misc/adxl34x-spi.c b/drivers/input/misc/adxl34x-spi.c
index f29de22fdda..34d401efd4a 100644
--- a/drivers/input/misc/adxl34x-spi.c
+++ b/drivers/input/misc/adxl34x-spi.c
@@ -122,7 +122,6 @@ static SIMPLE_DEV_PM_OPS(adxl34x_spi_pm, adxl34x_spi_suspend,
static struct spi_driver adxl34x_driver = {
.driver = {
.name = "adxl34x",
- .bus = &spi_bus_type,
.owner = THIS_MODULE,
.pm = &adxl34x_spi_pm,
},
diff --git a/drivers/input/misc/adxl34x.c b/drivers/input/misc/adxl34x.c
index 09244804fb9..1cf72fe513e 100644
--- a/drivers/input/misc/adxl34x.c
+++ b/drivers/input/misc/adxl34x.c
@@ -452,10 +452,10 @@ static ssize_t adxl34x_disable_store(struct device *dev,
const char *buf, size_t count)
{
struct adxl34x *ac = dev_get_drvdata(dev);
- unsigned long val;
+ unsigned int val;
int error;
- error = strict_strtoul(buf, 10, &val);
+ error = kstrtouint(buf, 10, &val);
if (error)
return error;
@@ -541,10 +541,10 @@ static ssize_t adxl34x_rate_store(struct device *dev,
const char *buf, size_t count)
{
struct adxl34x *ac = dev_get_drvdata(dev);
- unsigned long val;
+ unsigned char val;
int error;
- error = strict_strtoul(buf, 10, &val);
+ error = kstrtou8(buf, 10, &val);
if (error)
return error;
@@ -576,10 +576,10 @@ static ssize_t adxl34x_autosleep_store(struct device *dev,
const char *buf, size_t count)
{
struct adxl34x *ac = dev_get_drvdata(dev);
- unsigned long val;
+ unsigned int val;
int error;
- error = strict_strtoul(buf, 10, &val);
+ error = kstrtouint(buf, 10, &val);
if (error)
return error;
@@ -623,13 +623,13 @@ static ssize_t adxl34x_write_store(struct device *dev,
const char *buf, size_t count)
{
struct adxl34x *ac = dev_get_drvdata(dev);
- unsigned long val;
+ unsigned int val;
int error;
/*
* This allows basic ADXL register write access for debug purposes.
*/
- error = strict_strtoul(buf, 16, &val);
+ error = kstrtouint(buf, 16, &val);
if (error)
return error;
diff --git a/drivers/input/misc/ati_remote2.c b/drivers/input/misc/ati_remote2.c
index 8d345e87075..f63341f20b9 100644
--- a/drivers/input/misc/ati_remote2.c
+++ b/drivers/input/misc/ati_remote2.c
@@ -42,13 +42,13 @@ static int ati_remote2_set_mask(const char *val,
const struct kernel_param *kp,
unsigned int max)
{
- unsigned long mask;
+ unsigned int mask;
int ret;
if (!val)
return -EINVAL;
- ret = strict_strtoul(val, 0, &mask);
+ ret = kstrtouint(val, 0, &mask);
if (ret)
return ret;
@@ -720,11 +720,12 @@ static ssize_t ati_remote2_store_channel_mask(struct device *dev,
struct usb_device *udev = to_usb_device(dev);
struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
struct ati_remote2 *ar2 = usb_get_intfdata(intf);
- unsigned long mask;
+ unsigned int mask;
int r;
- if (strict_strtoul(buf, 0, &mask))
- return -EINVAL;
+ r = kstrtouint(buf, 0, &mask);
+ if (r)
+ return r;
if (mask & ~ATI_REMOTE2_MAX_CHANNEL_MASK)
return -EINVAL;
@@ -769,10 +770,12 @@ static ssize_t ati_remote2_store_mode_mask(struct device *dev,
struct usb_device *udev = to_usb_device(dev);
struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
struct ati_remote2 *ar2 = usb_get_intfdata(intf);
- unsigned long mask;
+ unsigned int mask;
+ int err;
- if (strict_strtoul(buf, 0, &mask))
- return -EINVAL;
+ err = kstrtouint(buf, 0, &mask);
+ if (err)
+ return err;
if (mask & ~ATI_REMOTE2_MAX_MODE_MASK)
return -EINVAL;
@@ -1010,23 +1013,4 @@ static int ati_remote2_post_reset(struct usb_interface *interface)
return r;
}
-static int __init ati_remote2_init(void)
-{
- int r;
-
- r = usb_register(&ati_remote2_driver);
- if (r)
- printk(KERN_ERR "ati_remote2: usb_register() = %d\n", r);
- else
- printk(KERN_INFO "ati_remote2: " DRIVER_DESC " " DRIVER_VERSION "\n");
-
- return r;
-}
-
-static void __exit ati_remote2_exit(void)
-{
- usb_deregister(&ati_remote2_driver);
-}
-
-module_init(ati_remote2_init);
-module_exit(ati_remote2_exit);
+module_usb_driver(ati_remote2_driver);
diff --git a/drivers/input/misc/bfin_rotary.c b/drivers/input/misc/bfin_rotary.c
index d00edc9f39d..1c4146fccfd 100644
--- a/drivers/input/misc/bfin_rotary.c
+++ b/drivers/input/misc/bfin_rotary.c
@@ -264,18 +264,7 @@ static struct platform_driver bfin_rotary_device_driver = {
#endif
},
};
-
-static int __init bfin_rotary_init(void)
-{
- return platform_driver_register(&bfin_rotary_device_driver);
-}
-module_init(bfin_rotary_init);
-
-static void __exit bfin_rotary_exit(void)
-{
- platform_driver_unregister(&bfin_rotary_device_driver);
-}
-module_exit(bfin_rotary_exit);
+module_platform_driver(bfin_rotary_device_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
diff --git a/drivers/input/misc/cma3000_d0x.c b/drivers/input/misc/cma3000_d0x.c
index 80793f1608e..06517e60e50 100644
--- a/drivers/input/misc/cma3000_d0x.c
+++ b/drivers/input/misc/cma3000_d0x.c
@@ -115,8 +115,8 @@ static void decode_mg(struct cma3000_accl_data *data, int *datax,
static irqreturn_t cma3000_thread_irq(int irq, void *dev_id)
{
struct cma3000_accl_data *data = dev_id;
- int datax, datay, dataz;
- u8 ctrl, mode, range, intr_status;
+ int datax, datay, dataz, intr_status;
+ u8 ctrl, mode, range;
intr_status = CMA3000_READ(data, CMA3000_INTSTATUS, "interrupt status");
if (intr_status < 0)
diff --git a/drivers/input/misc/cobalt_btns.c b/drivers/input/misc/cobalt_btns.c
index fd8407a2963..53e43d29514 100644
--- a/drivers/input/misc/cobalt_btns.c
+++ b/drivers/input/misc/cobalt_btns.c
@@ -163,16 +163,4 @@ static struct platform_driver cobalt_buttons_driver = {
.owner = THIS_MODULE,
},
};
-
-static int __init cobalt_buttons_init(void)
-{
- return platform_driver_register(&cobalt_buttons_driver);
-}
-
-static void __exit cobalt_buttons_exit(void)
-{
- platform_driver_unregister(&cobalt_buttons_driver);
-}
-
-module_init(cobalt_buttons_init);
-module_exit(cobalt_buttons_exit);
+module_platform_driver(cobalt_buttons_driver);
diff --git a/drivers/input/misc/dm355evm_keys.c b/drivers/input/misc/dm355evm_keys.c
index 7283dd2a1ad..35083c6836c 100644
--- a/drivers/input/misc/dm355evm_keys.c
+++ b/drivers/input/misc/dm355evm_keys.c
@@ -267,17 +267,6 @@ static struct platform_driver dm355evm_keys_driver = {
.name = "dm355evm_keys",
},
};
-
-static int __init dm355evm_keys_init(void)
-{
- return platform_driver_register(&dm355evm_keys_driver);
-}
-module_init(dm355evm_keys_init);
-
-static void __exit dm355evm_keys_exit(void)
-{
- platform_driver_unregister(&dm355evm_keys_driver);
-}
-module_exit(dm355evm_keys_exit);
+module_platform_driver(dm355evm_keys_driver);
MODULE_LICENSE("GPL");
diff --git a/drivers/input/misc/gp2ap002a00f.c b/drivers/input/misc/gp2ap002a00f.c
new file mode 100644
index 00000000000..71fba8c2fc6
--- /dev/null
+++ b/drivers/input/misc/gp2ap002a00f.c
@@ -0,0 +1,299 @@
+/*
+ * Copyright (C) 2011 Sony Ericsson Mobile Communications Inc.
+ *
+ * Author: Courtney Cavin <courtney.cavin@sonyericsson.com>
+ * Prepared for up-stream by: Oskar Andero <oskar.andero@sonyericsson.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.
+ */
+
+#include <linux/i2c.h>
+#include <linux/irq.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/input/gp2ap002a00f.h>
+
+struct gp2a_data {
+ struct input_dev *input;
+ const struct gp2a_platform_data *pdata;
+ struct i2c_client *i2c_client;
+};
+
+enum gp2a_addr {
+ GP2A_ADDR_PROX = 0x0,
+ GP2A_ADDR_GAIN = 0x1,
+ GP2A_ADDR_HYS = 0x2,
+ GP2A_ADDR_CYCLE = 0x3,
+ GP2A_ADDR_OPMOD = 0x4,
+ GP2A_ADDR_CON = 0x6
+};
+
+enum gp2a_controls {
+ /* Software Shutdown control: 0 = shutdown, 1 = normal operation */
+ GP2A_CTRL_SSD = 0x01
+};
+
+static int gp2a_report(struct gp2a_data *dt)
+{
+ int vo = gpio_get_value(dt->pdata->vout_gpio);
+
+ input_report_switch(dt->input, SW_FRONT_PROXIMITY, !vo);
+ input_sync(dt->input);
+
+ return 0;
+}
+
+static irqreturn_t gp2a_irq(int irq, void *handle)
+{
+ struct gp2a_data *dt = handle;
+
+ gp2a_report(dt);
+
+ return IRQ_HANDLED;
+}
+
+static int gp2a_enable(struct gp2a_data *dt)
+{
+ return i2c_smbus_write_byte_data(dt->i2c_client, GP2A_ADDR_OPMOD,
+ GP2A_CTRL_SSD);
+}
+
+static int gp2a_disable(struct gp2a_data *dt)
+{
+ return i2c_smbus_write_byte_data(dt->i2c_client, GP2A_ADDR_OPMOD,
+ 0x00);
+}
+
+static int gp2a_device_open(struct input_dev *dev)
+{
+ struct gp2a_data *dt = input_get_drvdata(dev);
+ int error;
+
+ error = gp2a_enable(dt);
+ if (error < 0) {
+ dev_err(&dt->i2c_client->dev,
+ "unable to activate, err %d\n", error);
+ return error;
+ }
+
+ gp2a_report(dt);
+
+ return 0;
+}
+
+static void gp2a_device_close(struct input_dev *dev)
+{
+ struct gp2a_data *dt = input_get_drvdata(dev);
+ int error;
+
+ error = gp2a_disable(dt);
+ if (error < 0)
+ dev_err(&dt->i2c_client->dev,
+ "unable to deactivate, err %d\n", error);
+}
+
+static int __devinit gp2a_initialize(struct gp2a_data *dt)
+{
+ int error;
+
+ error = i2c_smbus_write_byte_data(dt->i2c_client, GP2A_ADDR_GAIN,
+ 0x08);
+ if (error < 0)
+ return error;
+
+ error = i2c_smbus_write_byte_data(dt->i2c_client, GP2A_ADDR_HYS,
+ 0xc2);
+ if (error < 0)
+ return error;
+
+ error = i2c_smbus_write_byte_data(dt->i2c_client, GP2A_ADDR_CYCLE,
+ 0x04);
+ if (error < 0)
+ return error;
+
+ error = gp2a_disable(dt);
+
+ return error;
+}
+
+static int __devinit gp2a_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ const struct gp2a_platform_data *pdata = client->dev.platform_data;
+ struct gp2a_data *dt;
+ int error;
+
+ if (!pdata)
+ return -EINVAL;
+
+ if (pdata->hw_setup) {
+ error = pdata->hw_setup(client);
+ if (error < 0)
+ return error;
+ }
+
+ error = gpio_request_one(pdata->vout_gpio, GPIOF_IN, GP2A_I2C_NAME);
+ if (error)
+ goto err_hw_shutdown;
+
+ dt = kzalloc(sizeof(struct gp2a_data), GFP_KERNEL);
+ if (!dt) {
+ error = -ENOMEM;
+ goto err_free_gpio;
+ }
+
+ dt->pdata = pdata;
+ dt->i2c_client = client;
+
+ error = gp2a_initialize(dt);
+ if (error < 0)
+ goto err_free_mem;
+
+ dt->input = input_allocate_device();
+ if (!dt->input) {
+ error = -ENOMEM;
+ goto err_free_mem;
+ }
+
+ input_set_drvdata(dt->input, dt);
+
+ dt->input->open = gp2a_device_open;
+ dt->input->close = gp2a_device_close;
+ dt->input->name = GP2A_I2C_NAME;
+ dt->input->id.bustype = BUS_I2C;
+ dt->input->dev.parent = &client->dev;
+
+ input_set_capability(dt->input, EV_SW, SW_FRONT_PROXIMITY);
+
+ error = request_threaded_irq(client->irq, NULL, gp2a_irq,
+ IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
+ IRQF_ONESHOT,
+ GP2A_I2C_NAME, dt);
+ if (error) {
+ dev_err(&client->dev, "irq request failed\n");
+ goto err_free_input_dev;
+ }
+
+ error = input_register_device(dt->input);
+ if (error) {
+ dev_err(&client->dev, "device registration failed\n");
+ goto err_free_irq;
+ }
+
+ device_init_wakeup(&client->dev, pdata->wakeup);
+ i2c_set_clientdata(client, dt);
+
+ return 0;
+
+err_free_irq:
+ free_irq(client->irq, dt);
+err_free_input_dev:
+ input_free_device(dt->input);
+err_free_mem:
+ kfree(dt);
+err_free_gpio:
+ gpio_free(pdata->vout_gpio);
+err_hw_shutdown:
+ if (pdata->hw_shutdown)
+ pdata->hw_shutdown(client);
+ return error;
+}
+
+static int __devexit gp2a_remove(struct i2c_client *client)
+{
+ struct gp2a_data *dt = i2c_get_clientdata(client);
+ const struct gp2a_platform_data *pdata = dt->pdata;
+
+ device_init_wakeup(&client->dev, false);
+
+ free_irq(client->irq, dt);
+
+ input_unregister_device(dt->input);
+ kfree(dt);
+
+ gpio_free(pdata->vout_gpio);
+
+ if (pdata->hw_shutdown)
+ pdata->hw_shutdown(client);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int gp2a_suspend(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct gp2a_data *dt = i2c_get_clientdata(client);
+ int retval = 0;
+
+ if (device_may_wakeup(&client->dev)) {
+ enable_irq_wake(client->irq);
+ } else {
+ mutex_lock(&dt->input->mutex);
+ if (dt->input->users)
+ retval = gp2a_disable(dt);
+ mutex_unlock(&dt->input->mutex);
+ }
+
+ return retval;
+}
+
+static int gp2a_resume(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct gp2a_data *dt = i2c_get_clientdata(client);
+ int retval = 0;
+
+ if (device_may_wakeup(&client->dev)) {
+ disable_irq_wake(client->irq);
+ } else {
+ mutex_lock(&dt->input->mutex);
+ if (dt->input->users)
+ retval = gp2a_enable(dt);
+ mutex_unlock(&dt->input->mutex);
+ }
+
+ return retval;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(gp2a_pm, gp2a_suspend, gp2a_resume);
+
+static const struct i2c_device_id gp2a_i2c_id[] = {
+ { GP2A_I2C_NAME, 0 },
+ { }
+};
+
+static struct i2c_driver gp2a_i2c_driver = {
+ .driver = {
+ .name = GP2A_I2C_NAME,
+ .owner = THIS_MODULE,
+ .pm = &gp2a_pm,
+ },
+ .probe = gp2a_probe,
+ .remove = __devexit_p(gp2a_remove),
+ .id_table = gp2a_i2c_id,
+};
+
+static int __init gp2a_init(void)
+{
+ return i2c_add_driver(&gp2a_i2c_driver);
+}
+
+static void __exit gp2a_exit(void)
+{
+ i2c_del_driver(&gp2a_i2c_driver);
+}
+
+module_init(gp2a_init);
+module_exit(gp2a_exit);
+
+MODULE_AUTHOR("Courtney Cavin <courtney.cavin@sonyericsson.com>");
+MODULE_DESCRIPTION("Sharp GP2AP002A00F I2C Proximity/Opto sensor driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/input/misc/gpio_tilt_polled.c b/drivers/input/misc/gpio_tilt_polled.c
new file mode 100644
index 00000000000..277a0574c19
--- /dev/null
+++ b/drivers/input/misc/gpio_tilt_polled.c
@@ -0,0 +1,213 @@
+/*
+ * Driver for tilt switches connected via GPIO lines
+ * not capable of generating interrupts
+ *
+ * Copyright (C) 2011 Heiko Stuebner <heiko@sntech.de>
+ *
+ * based on: drivers/input/keyboard/gpio_keys_polled.c
+ *
+ * Copyright (C) 2007-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2010 Nuno Goncalves <nunojpg@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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/input-polldev.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/input/gpio_tilt.h>
+
+#define DRV_NAME "gpio-tilt-polled"
+
+struct gpio_tilt_polled_dev {
+ struct input_polled_dev *poll_dev;
+ struct device *dev;
+ const struct gpio_tilt_platform_data *pdata;
+
+ int last_state;
+
+ int threshold;
+ int count;
+};
+
+static void gpio_tilt_polled_poll(struct input_polled_dev *dev)
+{
+ struct gpio_tilt_polled_dev *tdev = dev->private;
+ const struct gpio_tilt_platform_data *pdata = tdev->pdata;
+ struct input_dev *input = dev->input;
+ struct gpio_tilt_state *tilt_state = NULL;
+ int state, i;
+
+ if (tdev->count < tdev->threshold) {
+ tdev->count++;
+ } else {
+ state = 0;
+ for (i = 0; i < pdata->nr_gpios; i++)
+ state |= (!!gpio_get_value(pdata->gpios[i].gpio) << i);
+
+ if (state != tdev->last_state) {
+ for (i = 0; i < pdata->nr_states; i++)
+ if (pdata->states[i].gpios == state)
+ tilt_state = &pdata->states[i];
+
+ if (tilt_state) {
+ for (i = 0; i < pdata->nr_axes; i++)
+ input_report_abs(input,
+ pdata->axes[i].axis,
+ tilt_state->axes[i]);
+
+ input_sync(input);
+ }
+
+ tdev->count = 0;
+ tdev->last_state = state;
+ }
+ }
+}
+
+static void gpio_tilt_polled_open(struct input_polled_dev *dev)
+{
+ struct gpio_tilt_polled_dev *tdev = dev->private;
+ const struct gpio_tilt_platform_data *pdata = tdev->pdata;
+
+ if (pdata->enable)
+ pdata->enable(tdev->dev);
+
+ /* report initial state of the axes */
+ tdev->last_state = -1;
+ tdev->count = tdev->threshold;
+ gpio_tilt_polled_poll(tdev->poll_dev);
+}
+
+static void gpio_tilt_polled_close(struct input_polled_dev *dev)
+{
+ struct gpio_tilt_polled_dev *tdev = dev->private;
+ const struct gpio_tilt_platform_data *pdata = tdev->pdata;
+
+ if (pdata->disable)
+ pdata->disable(tdev->dev);
+}
+
+static int __devinit gpio_tilt_polled_probe(struct platform_device *pdev)
+{
+ const struct gpio_tilt_platform_data *pdata = pdev->dev.platform_data;
+ struct device *dev = &pdev->dev;
+ struct gpio_tilt_polled_dev *tdev;
+ struct input_polled_dev *poll_dev;
+ struct input_dev *input;
+ int error, i;
+
+ if (!pdata || !pdata->poll_interval)
+ return -EINVAL;
+
+ tdev = kzalloc(sizeof(struct gpio_tilt_polled_dev), GFP_KERNEL);
+ if (!tdev) {
+ dev_err(dev, "no memory for private data\n");
+ return -ENOMEM;
+ }
+
+ error = gpio_request_array(pdata->gpios, pdata->nr_gpios);
+ if (error) {
+ dev_err(dev,
+ "Could not request tilt GPIOs: %d\n", error);
+ goto err_free_tdev;
+ }
+
+ poll_dev = input_allocate_polled_device();
+ if (!poll_dev) {
+ dev_err(dev, "no memory for polled device\n");
+ error = -ENOMEM;
+ goto err_free_gpios;
+ }
+
+ poll_dev->private = tdev;
+ poll_dev->poll = gpio_tilt_polled_poll;
+ poll_dev->poll_interval = pdata->poll_interval;
+ poll_dev->open = gpio_tilt_polled_open;
+ poll_dev->close = gpio_tilt_polled_close;
+
+ input = poll_dev->input;
+
+ input->name = pdev->name;
+ input->phys = DRV_NAME"/input0";
+ input->dev.parent = &pdev->dev;
+
+ input->id.bustype = BUS_HOST;
+ input->id.vendor = 0x0001;
+ input->id.product = 0x0001;
+ input->id.version = 0x0100;
+
+ __set_bit(EV_ABS, input->evbit);
+ for (i = 0; i < pdata->nr_axes; i++)
+ input_set_abs_params(input, pdata->axes[i].axis,
+ pdata->axes[i].min, pdata->axes[i].max,
+ pdata->axes[i].fuzz, pdata->axes[i].flat);
+
+ tdev->threshold = DIV_ROUND_UP(pdata->debounce_interval,
+ pdata->poll_interval);
+
+ tdev->poll_dev = poll_dev;
+ tdev->dev = dev;
+ tdev->pdata = pdata;
+
+ error = input_register_polled_device(poll_dev);
+ if (error) {
+ dev_err(dev, "unable to register polled device, err=%d\n",
+ error);
+ goto err_free_polldev;
+ }
+
+ platform_set_drvdata(pdev, tdev);
+
+ return 0;
+
+err_free_polldev:
+ input_free_polled_device(poll_dev);
+err_free_gpios:
+ gpio_free_array(pdata->gpios, pdata->nr_gpios);
+err_free_tdev:
+ kfree(tdev);
+
+ return error;
+}
+
+static int __devexit gpio_tilt_polled_remove(struct platform_device *pdev)
+{
+ struct gpio_tilt_polled_dev *tdev = platform_get_drvdata(pdev);
+ const struct gpio_tilt_platform_data *pdata = tdev->pdata;
+
+ platform_set_drvdata(pdev, NULL);
+
+ input_unregister_polled_device(tdev->poll_dev);
+ input_free_polled_device(tdev->poll_dev);
+
+ gpio_free_array(pdata->gpios, pdata->nr_gpios);
+
+ kfree(tdev);
+
+ return 0;
+}
+
+static struct platform_driver gpio_tilt_polled_driver = {
+ .probe = gpio_tilt_polled_probe,
+ .remove = __devexit_p(gpio_tilt_polled_remove),
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+module_platform_driver(gpio_tilt_polled_driver);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Heiko Stuebner <heiko@sntech.de>");
+MODULE_DESCRIPTION("Polled GPIO tilt driver");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/drivers/input/misc/ixp4xx-beeper.c b/drivers/input/misc/ixp4xx-beeper.c
index 302ab46ce75..50e28306830 100644
--- a/drivers/input/misc/ixp4xx-beeper.c
+++ b/drivers/input/misc/ixp4xx-beeper.c
@@ -168,16 +168,5 @@ static struct platform_driver ixp4xx_spkr_platform_driver = {
.remove = __devexit_p(ixp4xx_spkr_remove),
.shutdown = ixp4xx_spkr_shutdown,
};
+module_platform_driver(ixp4xx_spkr_platform_driver);
-static int __init ixp4xx_spkr_init(void)
-{
- return platform_driver_register(&ixp4xx_spkr_platform_driver);
-}
-
-static void __exit ixp4xx_spkr_exit(void)
-{
- platform_driver_unregister(&ixp4xx_spkr_platform_driver);
-}
-
-module_init(ixp4xx_spkr_init);
-module_exit(ixp4xx_spkr_exit);
diff --git a/drivers/input/misc/keyspan_remote.c b/drivers/input/misc/keyspan_remote.c
index fc62256c963..d99151a8bf1 100644
--- a/drivers/input/misc/keyspan_remote.c
+++ b/drivers/input/misc/keyspan_remote.c
@@ -580,26 +580,7 @@ static struct usb_driver keyspan_driver =
.id_table = keyspan_table
};
-static int __init usb_keyspan_init(void)
-{
- int result;
-
- /* register this driver with the USB subsystem */
- result = usb_register(&keyspan_driver);
- if (result)
- err("usb_register failed. Error number %d\n", result);
-
- return result;
-}
-
-static void __exit usb_keyspan_exit(void)
-{
- /* deregister this driver with the USB subsystem */
- usb_deregister(&keyspan_driver);
-}
-
-module_init(usb_keyspan_init);
-module_exit(usb_keyspan_exit);
+module_usb_driver(keyspan_driver);
MODULE_DEVICE_TABLE(usb, keyspan_table);
MODULE_AUTHOR(DRIVER_AUTHOR);
diff --git a/drivers/input/misc/max8925_onkey.c b/drivers/input/misc/max8925_onkey.c
index 7de0ded4ccc..23cf0827104 100644
--- a/drivers/input/misc/max8925_onkey.c
+++ b/drivers/input/misc/max8925_onkey.c
@@ -166,18 +166,7 @@ static struct platform_driver max8925_onkey_driver = {
.probe = max8925_onkey_probe,
.remove = __devexit_p(max8925_onkey_remove),
};
-
-static int __init max8925_onkey_init(void)
-{
- return platform_driver_register(&max8925_onkey_driver);
-}
-module_init(max8925_onkey_init);
-
-static void __exit max8925_onkey_exit(void)
-{
- platform_driver_unregister(&max8925_onkey_driver);
-}
-module_exit(max8925_onkey_exit);
+module_platform_driver(max8925_onkey_driver);
MODULE_DESCRIPTION("Maxim MAX8925 ONKEY driver");
MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>");
diff --git a/drivers/input/misc/mc13783-pwrbutton.c b/drivers/input/misc/mc13783-pwrbutton.c
index 09b05228865..8428f1e8e83 100644
--- a/drivers/input/misc/mc13783-pwrbutton.c
+++ b/drivers/input/misc/mc13783-pwrbutton.c
@@ -255,7 +255,7 @@ static int __devexit mc13783_pwrbutton_remove(struct platform_device *pdev)
return 0;
}
-struct platform_driver mc13783_pwrbutton_driver = {
+static struct platform_driver mc13783_pwrbutton_driver = {
.probe = mc13783_pwrbutton_probe,
.remove = __devexit_p(mc13783_pwrbutton_remove),
.driver = {
@@ -264,17 +264,7 @@ struct platform_driver mc13783_pwrbutton_driver = {
},
};
-static int __init mc13783_pwrbutton_init(void)
-{
- return platform_driver_register(&mc13783_pwrbutton_driver);
-}
-module_init(mc13783_pwrbutton_init);
-
-static void __exit mc13783_pwrbutton_exit(void)
-{
- platform_driver_unregister(&mc13783_pwrbutton_driver);
-}
-module_exit(mc13783_pwrbutton_exit);
+module_platform_driver(mc13783_pwrbutton_driver);
MODULE_ALIAS("platform:mc13783-pwrbutton");
MODULE_DESCRIPTION("MC13783 Power Button");
diff --git a/drivers/input/misc/mpu3050.c b/drivers/input/misc/mpu3050.c
index f71dc728da5..208d1a1cc7f 100644
--- a/drivers/input/misc/mpu3050.c
+++ b/drivers/input/misc/mpu3050.c
@@ -41,18 +41,67 @@
#include <linux/slab.h>
#include <linux/pm_runtime.h>
-#define MPU3050_CHIP_ID_REG 0x00
#define MPU3050_CHIP_ID 0x69
-#define MPU3050_XOUT_H 0x1D
-#define MPU3050_PWR_MGM 0x3E
-#define MPU3050_PWR_MGM_POS 6
-#define MPU3050_PWR_MGM_MASK 0x40
#define MPU3050_AUTO_DELAY 1000
#define MPU3050_MIN_VALUE -32768
#define MPU3050_MAX_VALUE 32767
+#define MPU3050_DEFAULT_POLL_INTERVAL 200
+#define MPU3050_DEFAULT_FS_RANGE 3
+
+/* Register map */
+#define MPU3050_CHIP_ID_REG 0x00
+#define MPU3050_SMPLRT_DIV 0x15
+#define MPU3050_DLPF_FS_SYNC 0x16
+#define MPU3050_INT_CFG 0x17
+#define MPU3050_XOUT_H 0x1D
+#define MPU3050_PWR_MGM 0x3E
+#define MPU3050_PWR_MGM_POS 6
+
+/* Register bits */
+
+/* DLPF_FS_SYNC */
+#define MPU3050_EXT_SYNC_NONE 0x00
+#define MPU3050_EXT_SYNC_TEMP 0x20
+#define MPU3050_EXT_SYNC_GYROX 0x40
+#define MPU3050_EXT_SYNC_GYROY 0x60
+#define MPU3050_EXT_SYNC_GYROZ 0x80
+#define MPU3050_EXT_SYNC_ACCELX 0xA0
+#define MPU3050_EXT_SYNC_ACCELY 0xC0
+#define MPU3050_EXT_SYNC_ACCELZ 0xE0
+#define MPU3050_EXT_SYNC_MASK 0xE0
+#define MPU3050_FS_250DPS 0x00
+#define MPU3050_FS_500DPS 0x08
+#define MPU3050_FS_1000DPS 0x10
+#define MPU3050_FS_2000DPS 0x18
+#define MPU3050_FS_MASK 0x18
+#define MPU3050_DLPF_CFG_256HZ_NOLPF2 0x00
+#define MPU3050_DLPF_CFG_188HZ 0x01
+#define MPU3050_DLPF_CFG_98HZ 0x02
+#define MPU3050_DLPF_CFG_42HZ 0x03
+#define MPU3050_DLPF_CFG_20HZ 0x04
+#define MPU3050_DLPF_CFG_10HZ 0x05
+#define MPU3050_DLPF_CFG_5HZ 0x06
+#define MPU3050_DLPF_CFG_2100HZ_NOLPF 0x07
+#define MPU3050_DLPF_CFG_MASK 0x07
+/* INT_CFG */
+#define MPU3050_RAW_RDY_EN 0x01
+#define MPU3050_MPU_RDY_EN 0x02
+#define MPU3050_LATCH_INT_EN 0x04
+/* PWR_MGM */
+#define MPU3050_PWR_MGM_PLL_X 0x01
+#define MPU3050_PWR_MGM_PLL_Y 0x02
+#define MPU3050_PWR_MGM_PLL_Z 0x03
+#define MPU3050_PWR_MGM_CLKSEL 0x07
+#define MPU3050_PWR_MGM_STBY_ZG 0x08
+#define MPU3050_PWR_MGM_STBY_YG 0x10
+#define MPU3050_PWR_MGM_STBY_XG 0x20
+#define MPU3050_PWR_MGM_SLEEP 0x40
+#define MPU3050_PWR_MGM_RESET 0x80
+#define MPU3050_PWR_MGM_MASK 0x40
+
struct axis_data {
s16 x;
s16 y;
@@ -148,9 +197,20 @@ static void mpu3050_set_power_mode(struct i2c_client *client, u8 val)
static int mpu3050_input_open(struct input_dev *input)
{
struct mpu3050_sensor *sensor = input_get_drvdata(input);
+ int error;
pm_runtime_get(sensor->dev);
+ /* Enable interrupts */
+ error = i2c_smbus_write_byte_data(sensor->client, MPU3050_INT_CFG,
+ MPU3050_LATCH_INT_EN |
+ MPU3050_RAW_RDY_EN |
+ MPU3050_MPU_RDY_EN);
+ if (error < 0) {
+ pm_runtime_put(sensor->dev);
+ return error;
+ }
+
return 0;
}
@@ -192,6 +252,51 @@ static irqreturn_t mpu3050_interrupt_thread(int irq, void *data)
}
/**
+ * mpu3050_hw_init - initialize hardware
+ * @sensor: the sensor
+ *
+ * Called during device probe; configures the sampling method.
+ */
+static int __devinit mpu3050_hw_init(struct mpu3050_sensor *sensor)
+{
+ struct i2c_client *client = sensor->client;
+ int ret;
+ u8 reg;
+
+ /* Reset */
+ ret = i2c_smbus_write_byte_data(client, MPU3050_PWR_MGM,
+ MPU3050_PWR_MGM_RESET);
+ if (ret < 0)
+ return ret;
+
+ ret = i2c_smbus_read_byte_data(client, MPU3050_PWR_MGM);
+ if (ret < 0)
+ return ret;
+
+ ret &= ~MPU3050_PWR_MGM_CLKSEL;
+ ret |= MPU3050_PWR_MGM_PLL_Z;
+ ret = i2c_smbus_write_byte_data(client, MPU3050_PWR_MGM, ret);
+ if (ret < 0)
+ return ret;
+
+ /* Output frequency divider. The poll interval */
+ ret = i2c_smbus_write_byte_data(client, MPU3050_SMPLRT_DIV,
+ MPU3050_DEFAULT_POLL_INTERVAL - 1);
+ if (ret < 0)
+ return ret;
+
+ /* Set low pass filter and full scale */
+ reg = MPU3050_DEFAULT_FS_RANGE;
+ reg |= MPU3050_DLPF_CFG_42HZ << 3;
+ reg |= MPU3050_EXT_SYNC_NONE << 5;
+ ret = i2c_smbus_write_byte_data(client, MPU3050_DLPF_FS_SYNC, reg);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+/**
* mpu3050_probe - device detection callback
* @client: i2c client of found device
* @id: id match information
@@ -256,10 +361,14 @@ static int __devinit mpu3050_probe(struct i2c_client *client,
pm_runtime_set_active(&client->dev);
+ error = mpu3050_hw_init(sensor);
+ if (error)
+ goto err_pm_set_suspended;
+
error = request_threaded_irq(client->irq,
NULL, mpu3050_interrupt_thread,
IRQF_TRIGGER_RISING,
- "mpu_int", sensor);
+ "mpu3050", sensor);
if (error) {
dev_err(&client->dev,
"can't get IRQ %d, error %d\n", client->irq, error);
@@ -348,11 +457,18 @@ static const struct i2c_device_id mpu3050_ids[] = {
};
MODULE_DEVICE_TABLE(i2c, mpu3050_ids);
+static const struct of_device_id mpu3050_of_match[] = {
+ { .compatible = "invn,mpu3050", },
+ { },
+};
+MODULE_DEVICE_TABLE(of, mpu3050_of_match);
+
static struct i2c_driver mpu3050_i2c_driver = {
.driver = {
.name = "mpu3050",
.owner = THIS_MODULE,
.pm = &mpu3050_pm,
+ .of_match_table = mpu3050_of_match,
},
.probe = mpu3050_probe,
.remove = __devexit_p(mpu3050_remove),
diff --git a/drivers/input/misc/pcap_keys.c b/drivers/input/misc/pcap_keys.c
index 99335c28625..e09b4fe8191 100644
--- a/drivers/input/misc/pcap_keys.c
+++ b/drivers/input/misc/pcap_keys.c
@@ -125,19 +125,7 @@ static struct platform_driver pcap_keys_device_driver = {
.owner = THIS_MODULE,
}
};
-
-static int __init pcap_keys_init(void)
-{
- return platform_driver_register(&pcap_keys_device_driver);
-};
-
-static void __exit pcap_keys_exit(void)
-{
- platform_driver_unregister(&pcap_keys_device_driver);
-};
-
-module_init(pcap_keys_init);
-module_exit(pcap_keys_exit);
+module_platform_driver(pcap_keys_device_driver);
MODULE_DESCRIPTION("Motorola PCAP2 input events driver");
MODULE_AUTHOR("Ilya Petrov <ilya.muromec@gmail.com>");
diff --git a/drivers/input/misc/pcf50633-input.c b/drivers/input/misc/pcf50633-input.c
index 95562735728..53891de80b0 100644
--- a/drivers/input/misc/pcf50633-input.c
+++ b/drivers/input/misc/pcf50633-input.c
@@ -113,18 +113,7 @@ static struct platform_driver pcf50633_input_driver = {
.probe = pcf50633_input_probe,
.remove = __devexit_p(pcf50633_input_remove),
};
-
-static int __init pcf50633_input_init(void)
-{
- return platform_driver_register(&pcf50633_input_driver);
-}
-module_init(pcf50633_input_init);
-
-static void __exit pcf50633_input_exit(void)
-{
- platform_driver_unregister(&pcf50633_input_driver);
-}
-module_exit(pcf50633_input_exit);
+module_platform_driver(pcf50633_input_driver);
MODULE_AUTHOR("Balaji Rao <balajirrao@openmoko.org>");
MODULE_DESCRIPTION("PCF50633 input driver");
diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c
index 34f4d2e0f50..b2484aa07f3 100644
--- a/drivers/input/misc/pcspkr.c
+++ b/drivers/input/misc/pcspkr.c
@@ -134,17 +134,5 @@ static struct platform_driver pcspkr_platform_driver = {
.remove = __devexit_p(pcspkr_remove),
.shutdown = pcspkr_shutdown,
};
+module_platform_driver(pcspkr_platform_driver);
-
-static int __init pcspkr_init(void)
-{
- return platform_driver_register(&pcspkr_platform_driver);
-}
-
-static void __exit pcspkr_exit(void)
-{
- platform_driver_unregister(&pcspkr_platform_driver);
-}
-
-module_init(pcspkr_init);
-module_exit(pcspkr_exit);
diff --git a/drivers/input/misc/pm8xxx-vibrator.c b/drivers/input/misc/pm8xxx-vibrator.c
index 43192930824..dfbfb463ea5 100644
--- a/drivers/input/misc/pm8xxx-vibrator.c
+++ b/drivers/input/misc/pm8xxx-vibrator.c
@@ -277,18 +277,7 @@ static struct platform_driver pm8xxx_vib_driver = {
.pm = &pm8xxx_vib_pm_ops,
},
};
-
-static int __init pm8xxx_vib_init(void)
-{
- return platform_driver_register(&pm8xxx_vib_driver);
-}
-module_init(pm8xxx_vib_init);
-
-static void __exit pm8xxx_vib_exit(void)
-{
- platform_driver_unregister(&pm8xxx_vib_driver);
-}
-module_exit(pm8xxx_vib_exit);
+module_platform_driver(pm8xxx_vib_driver);
MODULE_ALIAS("platform:pm8xxx_vib");
MODULE_DESCRIPTION("PMIC8xxx vibrator driver based on ff-memless framework");
diff --git a/drivers/input/misc/pmic8xxx-pwrkey.c b/drivers/input/misc/pmic8xxx-pwrkey.c
index b3cfb9c71e6..0f83d0f1d01 100644
--- a/drivers/input/misc/pmic8xxx-pwrkey.c
+++ b/drivers/input/misc/pmic8xxx-pwrkey.c
@@ -213,18 +213,7 @@ static struct platform_driver pmic8xxx_pwrkey_driver = {
.pm = &pm8xxx_pwr_key_pm_ops,
},
};
-
-static int __init pmic8xxx_pwrkey_init(void)
-{
- return platform_driver_register(&pmic8xxx_pwrkey_driver);
-}
-module_init(pmic8xxx_pwrkey_init);
-
-static void __exit pmic8xxx_pwrkey_exit(void)
-{
- platform_driver_unregister(&pmic8xxx_pwrkey_driver);
-}
-module_exit(pmic8xxx_pwrkey_exit);
+module_platform_driver(pmic8xxx_pwrkey_driver);
MODULE_ALIAS("platform:pmic8xxx_pwrkey");
MODULE_DESCRIPTION("PMIC8XXX Power Key driver");
diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c
index f45947190e4..538f7049ec6 100644
--- a/drivers/input/misc/powermate.c
+++ b/drivers/input/misc/powermate.c
@@ -441,18 +441,7 @@ static struct usb_driver powermate_driver = {
.id_table = powermate_devices,
};
-static int __init powermate_init(void)
-{
- return usb_register(&powermate_driver);
-}
-
-static void __exit powermate_cleanup(void)
-{
- usb_deregister(&powermate_driver);
-}
-
-module_init(powermate_init);
-module_exit(powermate_cleanup);
+module_usb_driver(powermate_driver);
MODULE_AUTHOR( "William R Sowerbutts" );
MODULE_DESCRIPTION( "Griffin Technology, Inc PowerMate driver" );
diff --git a/drivers/input/misc/pwm-beeper.c b/drivers/input/misc/pwm-beeper.c
index 57c294f0719..fc84c8a5114 100644
--- a/drivers/input/misc/pwm-beeper.c
+++ b/drivers/input/misc/pwm-beeper.c
@@ -180,18 +180,7 @@ static struct platform_driver pwm_beeper_driver = {
.pm = PWM_BEEPER_PM_OPS,
},
};
-
-static int __init pwm_beeper_init(void)
-{
- return platform_driver_register(&pwm_beeper_driver);
-}
-module_init(pwm_beeper_init);
-
-static void __exit pwm_beeper_exit(void)
-{
- platform_driver_unregister(&pwm_beeper_driver);
-}
-module_exit(pwm_beeper_exit);
+module_platform_driver(pwm_beeper_driver);
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_DESCRIPTION("PWM beeper driver");
diff --git a/drivers/input/misc/rb532_button.c b/drivers/input/misc/rb532_button.c
index e2c7f622a0b..aeb02bcf723 100644
--- a/drivers/input/misc/rb532_button.c
+++ b/drivers/input/misc/rb532_button.c
@@ -100,19 +100,7 @@ static struct platform_driver rb532_button_driver = {
.owner = THIS_MODULE,
},
};
-
-static int __init rb532_button_init(void)
-{
- return platform_driver_register(&rb532_button_driver);
-}
-
-static void __exit rb532_button_exit(void)
-{
- platform_driver_unregister(&rb532_button_driver);
-}
-
-module_init(rb532_button_init);
-module_exit(rb532_button_exit);
+module_platform_driver(rb532_button_driver);
MODULE_AUTHOR("Phil Sutter <n0-1@freewrt.org>");
MODULE_LICENSE("GPL");
diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c
index 2be21694fac..f07f784198b 100644
--- a/drivers/input/misc/rotary_encoder.c
+++ b/drivers/input/misc/rotary_encoder.c
@@ -284,19 +284,7 @@ static struct platform_driver rotary_encoder_driver = {
.owner = THIS_MODULE,
}
};
-
-static int __init rotary_encoder_init(void)
-{
- return platform_driver_register(&rotary_encoder_driver);
-}
-
-static void __exit rotary_encoder_exit(void)
-{
- platform_driver_unregister(&rotary_encoder_driver);
-}
-
-module_init(rotary_encoder_init);
-module_exit(rotary_encoder_exit);
+module_platform_driver(rotary_encoder_driver);
MODULE_ALIAS("platform:" DRV_NAME);
MODULE_DESCRIPTION("GPIO rotary encoder driver");
diff --git a/drivers/input/misc/sgi_btns.c b/drivers/input/misc/sgi_btns.c
index 1a80c0dab83..5d9fd557119 100644
--- a/drivers/input/misc/sgi_btns.c
+++ b/drivers/input/misc/sgi_btns.c
@@ -164,17 +164,6 @@ static struct platform_driver sgi_buttons_driver = {
.owner = THIS_MODULE,
},
};
-
-static int __init sgi_buttons_init(void)
-{
- return platform_driver_register(&sgi_buttons_driver);
-}
-
-static void __exit sgi_buttons_exit(void)
-{
- platform_driver_unregister(&sgi_buttons_driver);
-}
+module_platform_driver(sgi_buttons_driver);
MODULE_LICENSE("GPL");
-module_init(sgi_buttons_init);
-module_exit(sgi_buttons_exit);
diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c
index 3c1a432c14d..37651373a95 100644
--- a/drivers/input/misc/twl4030-vibra.c
+++ b/drivers/input/misc/twl4030-vibra.c
@@ -278,21 +278,9 @@ static struct platform_driver twl4030_vibra_driver = {
#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_platform_driver(twl4030_vibra_driver);
MODULE_ALIAS("platform:twl4030-vibra");
-
MODULE_DESCRIPTION("TWL4030 Vibra driver");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Nokia Corporation");
diff --git a/drivers/input/misc/twl6040-vibra.c b/drivers/input/misc/twl6040-vibra.c
index ad153a417ee..45874fed523 100644
--- a/drivers/input/misc/twl6040-vibra.c
+++ b/drivers/input/misc/twl6040-vibra.c
@@ -410,18 +410,7 @@ static struct platform_driver twl6040_vibra_driver = {
.pm = &twl6040_vibra_pm_ops,
},
};
-
-static int __init twl6040_vibra_init(void)
-{
- return platform_driver_register(&twl6040_vibra_driver);
-}
-module_init(twl6040_vibra_init);
-
-static void __exit twl6040_vibra_exit(void)
-{
- platform_driver_unregister(&twl6040_vibra_driver);
-}
-module_exit(twl6040_vibra_exit);
+module_platform_driver(twl6040_vibra_driver);
MODULE_ALIAS("platform:twl6040-vibra");
MODULE_DESCRIPTION("TWL6040 Vibra driver");
diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c
index c3d7ba5f5b4..47f18d6bce4 100644
--- a/drivers/input/misc/wm831x-on.c
+++ b/drivers/input/misc/wm831x-on.c
@@ -145,18 +145,7 @@ static struct platform_driver wm831x_on_driver = {
.owner = THIS_MODULE,
},
};
-
-static int __init wm831x_on_init(void)
-{
- return platform_driver_register(&wm831x_on_driver);
-}
-module_init(wm831x_on_init);
-
-static void __exit wm831x_on_exit(void)
-{
- platform_driver_unregister(&wm831x_on_driver);
-}
-module_exit(wm831x_on_exit);
+module_platform_driver(wm831x_on_driver);
MODULE_ALIAS("platform:wm831x-on");
MODULE_DESCRIPTION("WM831x ON pin");
diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c
index ad2e51c04db..02ca8680ea5 100644
--- a/drivers/input/misc/xen-kbdfront.c
+++ b/drivers/input/misc/xen-kbdfront.c
@@ -361,15 +361,12 @@ static const struct xenbus_device_id xenkbd_ids[] = {
{ "" }
};
-static struct xenbus_driver xenkbd_driver = {
- .name = "vkbd",
- .owner = THIS_MODULE,
- .ids = xenkbd_ids,
+static DEFINE_XENBUS_DRIVER(xenkbd, ,
.probe = xenkbd_probe,
.remove = xenkbd_remove,
.resume = xenkbd_resume,
.otherend_changed = xenkbd_backend_changed,
-};
+);
static int __init xenkbd_init(void)
{
diff --git a/drivers/input/misc/yealink.c b/drivers/input/misc/yealink.c
index 41201c6b5e6..f4776e7f8c1 100644
--- a/drivers/input/misc/yealink.c
+++ b/drivers/input/misc/yealink.c
@@ -988,22 +988,7 @@ static struct usb_driver yealink_driver = {
.id_table = usb_table,
};
-static int __init yealink_dev_init(void)
-{
- int ret = usb_register(&yealink_driver);
- if (ret == 0)
- printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
- DRIVER_DESC "\n");
- return ret;
-}
-
-static void __exit yealink_dev_exit(void)
-{
- usb_deregister(&yealink_driver);
-}
-
-module_init(yealink_dev_init);
-module_exit(yealink_dev_exit);
+module_usb_driver(yealink_driver);
MODULE_DEVICE_TABLE (usb, usb_table);