diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/gameport/gameport.c | 2 | ||||
| -rw-r--r-- | drivers/input/joystick/analog.c | 2 | ||||
| -rw-r--r-- | drivers/input/keyboard/pmic8xxx-keypad.c | 3 | ||||
| -rw-r--r-- | drivers/input/misc/Kconfig | 13 | ||||
| -rw-r--r-- | drivers/input/misc/Makefile | 1 | ||||
| -rw-r--r-- | drivers/input/misc/pcspkr.c | 9 | ||||
| -rw-r--r-- | drivers/input/misc/pmic8xxx-pwrkey.c | 3 | ||||
| -rw-r--r-- | drivers/input/misc/twl4030-vibra.c | 12 | ||||
| -rw-r--r-- | drivers/input/misc/twl6040-vibra.c | 423 | ||||
| -rw-r--r-- | drivers/input/serio/libps2.c | 2 | ||||
| -rw-r--r-- | drivers/input/serio/sa1111ps2.c | 6 | ||||
| -rw-r--r-- | drivers/input/serio/xilinx_ps2.c | 2 |
12 files changed, 453 insertions, 25 deletions
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c index 5b8f59d6c3e8..c351aa421f8f 100644 --- a/drivers/input/gameport/gameport.c +++ b/drivers/input/gameport/gameport.c @@ -47,7 +47,7 @@ static void gameport_disconnect_port(struct gameport *gameport); #if defined(__i386__) -#include <asm/i8253.h> +#include <linux/i8253.h> #define DELTA(x,y) ((y)-(x)+((y)<(x)?1193182/HZ:0)) #define GET_TIME(x) do { x = get_time_pit(); } while (0) diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c index c02131785a36..358cd7ee905b 100644 --- a/drivers/input/joystick/analog.c +++ b/drivers/input/joystick/analog.c @@ -136,7 +136,7 @@ struct analog_port { #ifdef __i386__ -#include <asm/i8253.h> +#include <linux/i8253.h> #define GET_TIME(x) do { if (cpu_has_tsc) rdtscl(x); else x = get_time_pit(); } while (0) #define DELTA(x,y) (cpu_has_tsc ? ((y) - (x)) : ((x) - (y) + ((x) < (y) ? PIT_TICK_RATE / HZ : 0))) diff --git a/drivers/input/keyboard/pmic8xxx-keypad.c b/drivers/input/keyboard/pmic8xxx-keypad.c index f2e8b9a347df..e7cc51d0fb34 100644 --- a/drivers/input/keyboard/pmic8xxx-keypad.c +++ b/drivers/input/keyboard/pmic8xxx-keypad.c @@ -520,7 +520,8 @@ static void pmic8xxx_kp_close(struct input_dev *dev) */ static int __devinit pmic8xxx_kp_probe(struct platform_device *pdev) { - const struct pm8xxx_keypad_platform_data *pdata = mfd_get_data(pdev); + const struct pm8xxx_keypad_platform_data *pdata = + dev_get_platdata(&pdev->dev); const struct matrix_keymap_data *keymap_data; struct pmic8xxx_kp *kp; int rc; diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 01344280e145..c9104bb4db06 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -305,7 +305,7 @@ config INPUT_TWL4030_PWRBUTTON config INPUT_TWL4030_VIBRA tristate "Support for TWL4030 Vibrator" depends on TWL4030_CORE - select TWL4030_CODEC + select MFD_TWL4030_AUDIO select INPUT_FF_MEMLESS help This option enables support for TWL4030 Vibrator Driver. @@ -313,6 +313,17 @@ config INPUT_TWL4030_VIBRA To compile this driver as a module, choose M here. The module will be called twl4030_vibra. +config INPUT_TWL6040_VIBRA + tristate "Support for TWL6040 Vibrator" + depends on TWL4030_CORE + select TWL6040_CORE + select INPUT_FF_MEMLESS + help + This option enables support for TWL6040 Vibrator Driver. + + To compile this driver as a module, choose M here. The module will + be called twl6040_vibra. + config INPUT_UINPUT tristate "User level driver support" help diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile index be39d813354d..299ad5edba84 100644 --- a/drivers/input/misc/Makefile +++ b/drivers/input/misc/Makefile @@ -43,6 +43,7 @@ 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-$(CONFIG_INPUT_TWL6040_VIBRA) += twl6040-vibra.o obj-$(CONFIG_INPUT_UINPUT) += uinput.o obj-$(CONFIG_INPUT_WISTRON_BTNS) += wistron_btns.o obj-$(CONFIG_INPUT_WM831X_ON) += wm831x-on.o diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c index f080dd31499b..34f4d2e0f50f 100644 --- a/drivers/input/misc/pcspkr.c +++ b/drivers/input/misc/pcspkr.c @@ -14,6 +14,7 @@ #include <linux/kernel.h> #include <linux/module.h> +#include <linux/i8253.h> #include <linux/init.h> #include <linux/input.h> #include <linux/platform_device.h> @@ -25,14 +26,6 @@ MODULE_DESCRIPTION("PC Speaker beeper driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:pcspkr"); -#if defined(CONFIG_MIPS) || defined(CONFIG_X86) -/* Use the global PIT lock ! */ -#include <asm/i8253.h> -#else -#include <asm/8253pit.h> -static DEFINE_RAW_SPINLOCK(i8253_lock); -#endif - static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { unsigned int count = 0; diff --git a/drivers/input/misc/pmic8xxx-pwrkey.c b/drivers/input/misc/pmic8xxx-pwrkey.c index 97e07e786e41..b3cfb9c71e66 100644 --- a/drivers/input/misc/pmic8xxx-pwrkey.c +++ b/drivers/input/misc/pmic8xxx-pwrkey.c @@ -90,7 +90,8 @@ static int __devinit pmic8xxx_pwrkey_probe(struct platform_device *pdev) unsigned int delay; u8 pon_cntl; struct pmic8xxx_pwrkey *pwrkey; - const struct pm8xxx_pwrkey_platform_data *pdata = mfd_get_data(pdev); + const struct pm8xxx_pwrkey_platform_data *pdata = + dev_get_platdata(&pdev->dev); if (!pdata) { dev_err(&pdev->dev, "power key platform data not supplied\n"); diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c index 014dd4ad0d4f..3c1a432c14dc 100644 --- a/drivers/input/misc/twl4030-vibra.c +++ b/drivers/input/misc/twl4030-vibra.c @@ -28,7 +28,7 @@ #include <linux/platform_device.h> #include <linux/workqueue.h> #include <linux/i2c/twl.h> -#include <linux/mfd/twl4030-codec.h> +#include <linux/mfd/twl4030-audio.h> #include <linux/input.h> #include <linux/slab.h> @@ -67,7 +67,7 @@ static void vibra_enable(struct vibra_info *info) { u8 reg; - twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER); + twl4030_audio_enable_resource(TWL4030_AUDIO_RES_POWER); /* turn H-Bridge on */ twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, @@ -75,7 +75,7 @@ static void vibra_enable(struct vibra_info *info) twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, (reg | TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL); - twl4030_codec_enable_resource(TWL4030_CODEC_RES_APLL); + twl4030_audio_enable_resource(TWL4030_AUDIO_RES_APLL); info->enabled = true; } @@ -90,8 +90,8 @@ static void vibra_disable(struct vibra_info *info) twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, (reg & ~TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL); - twl4030_codec_disable_resource(TWL4030_CODEC_RES_APLL); - twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER); + twl4030_audio_disable_resource(TWL4030_AUDIO_RES_APLL); + twl4030_audio_disable_resource(TWL4030_AUDIO_RES_POWER); info->enabled = false; } @@ -196,7 +196,7 @@ static SIMPLE_DEV_PM_OPS(twl4030_vibra_pm_ops, static int __devinit twl4030_vibra_probe(struct platform_device *pdev) { - struct twl4030_codec_vibra_data *pdata = pdev->dev.platform_data; + struct twl4030_vibra_data *pdata = pdev->dev.platform_data; struct vibra_info *info; int ret; diff --git a/drivers/input/misc/twl6040-vibra.c b/drivers/input/misc/twl6040-vibra.c new file mode 100644 index 000000000000..c43002e7ec72 --- /dev/null +++ b/drivers/input/misc/twl6040-vibra.c @@ -0,0 +1,423 @@ +/* + * twl6040-vibra.c - TWL6040 Vibrator driver + * + * Author: Jorge Eduardo Candelaria <jorge.candelaria@ti.com> + * Author: Misael Lopez Cruz <misael.lopez@ti.com> + * + * Copyright: (C) 2011 Texas Instruments, Inc. + * + * Based on twl4030-vibra.c by Henrik Saari <henrik.saari@nokia.com> + * Felipe Balbi <felipe.balbi@nokia.com> + * Jari Vanhala <ext-javi.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/platform_device.h> +#include <linux/workqueue.h> +#include <linux/i2c/twl.h> +#include <linux/mfd/twl6040.h> +#include <linux/slab.h> +#include <linux/delay.h> +#include <linux/regulator/consumer.h> + +#define EFFECT_DIR_180_DEG 0x8000 + +/* Recommended modulation index 85% */ +#define TWL6040_VIBRA_MOD 85 + +#define TWL6040_NUM_SUPPLIES 2 + +struct vibra_info { + struct device *dev; + struct input_dev *input_dev; + struct workqueue_struct *workqueue; + struct work_struct play_work; + struct mutex mutex; + int irq; + + bool enabled; + int weak_speed; + int strong_speed; + int direction; + + unsigned int vibldrv_res; + unsigned int vibrdrv_res; + unsigned int viblmotor_res; + unsigned int vibrmotor_res; + + struct regulator_bulk_data supplies[TWL6040_NUM_SUPPLIES]; + + struct twl6040 *twl6040; +}; + +static irqreturn_t twl6040_vib_irq_handler(int irq, void *data) +{ + struct vibra_info *info = data; + struct twl6040 *twl6040 = info->twl6040; + u8 status; + + status = twl6040_reg_read(twl6040, TWL6040_REG_STATUS); + if (status & TWL6040_VIBLOCDET) { + dev_warn(info->dev, "Left Vibrator overcurrent detected\n"); + twl6040_clear_bits(twl6040, TWL6040_REG_VIBCTLL, + TWL6040_VIBENAL); + } + if (status & TWL6040_VIBROCDET) { + dev_warn(info->dev, "Right Vibrator overcurrent detected\n"); + twl6040_clear_bits(twl6040, TWL6040_REG_VIBCTLR, + TWL6040_VIBENAR); + } + + return IRQ_HANDLED; +} + +static void twl6040_vibra_enable(struct vibra_info *info) +{ + struct twl6040 *twl6040 = info->twl6040; + int ret; + + ret = regulator_bulk_enable(ARRAY_SIZE(info->supplies), info->supplies); + if (ret) { + dev_err(info->dev, "failed to enable regulators %d\n", ret); + return; + } + + twl6040_power(info->twl6040, 1); + if (twl6040->rev <= TWL6040_REV_ES1_1) { + /* + * ERRATA: Disable overcurrent protection for at least + * 3ms when enabling vibrator drivers to avoid false + * overcurrent detection + */ + twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL, + TWL6040_VIBENAL | TWL6040_VIBCTRLL); + twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR, + TWL6040_VIBENAR | TWL6040_VIBCTRLR); + usleep_range(3000, 3500); + } + + twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL, + TWL6040_VIBENAL); + twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR, + TWL6040_VIBENAR); + + info->enabled = true; +} + +static void twl6040_vibra_disable(struct vibra_info *info) +{ + struct twl6040 *twl6040 = info->twl6040; + + twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLL, 0x00); + twl6040_reg_write(twl6040, TWL6040_REG_VIBCTLR, 0x00); + twl6040_power(info->twl6040, 0); + + regulator_bulk_disable(ARRAY_SIZE(info->supplies), info->supplies); + + info->enabled = false; +} + +static u8 twl6040_vibra_code(int vddvib, int vibdrv_res, int motor_res, + int speed, int direction) +{ + int vpk, max_code; + u8 vibdat; + + /* output swing */ + vpk = (vddvib * motor_res * TWL6040_VIBRA_MOD) / + (100 * (vibdrv_res + motor_res)); + + /* 50mV per VIBDAT code step */ + max_code = vpk / 50; + if (max_code > TWL6040_VIBDAT_MAX) + max_code = TWL6040_VIBDAT_MAX; + + /* scale speed to max allowed code */ + vibdat = (u8)((speed * max_code) / USHRT_MAX); + + /* 2's complement for direction > 180 degrees */ + vibdat *= direction; + + return vibdat; +} + +static void twl6040_vibra_set_effect(struct vibra_info *info) +{ + struct twl6040 *twl6040 = info->twl6040; + u8 vibdatl, vibdatr; + int volt; + + /* weak motor */ + volt = regulator_get_voltage(info->supplies[0].consumer) / 1000; + vibdatl = twl6040_vibra_code(volt, info->vibldrv_res, + info->viblmotor_res, + info->weak_speed, info->direction); + + /* strong motor */ + volt = regulator_get_voltage(info->supplies[1].consumer) / 1000; + vibdatr = twl6040_vibra_code(volt, info->vibrdrv_res, + info->vibrmotor_res, + info->strong_speed, info->direction); + + twl6040_reg_write(twl6040, TWL6040_REG_VIBDATL, vibdatl); + twl6040_reg_write(twl6040, TWL6040_REG_VIBDATR, vibdatr); +} + +static void vibra_play_work(struct work_struct *work) +{ + struct vibra_info *info = container_of(work, + struct vibra_info, play_work); + + mutex_lock(&info->mutex); + + if (info->weak_speed || info->strong_speed) { + if (!info->enabled) + twl6040_vibra_enable(info); + + twl6040_vibra_set_effect(info); + } else if (info->enabled) + twl6040_vibra_disable(info); + + mutex_unlock(&info->mutex); +} + +static int vibra_play(struct input_dev *input, void *data, + struct ff_effect *effect) +{ + struct vibra_info *info = input_get_drvdata(input); + int ret; + + info->weak_speed = effect->u.rumble.weak_magnitude; + info->strong_speed = effect->u.rumble.strong_magnitude; + info->direction = effect->direction < EFFECT_DIR_180_DEG ? 1 : -1; + + ret = queue_work(info->workqueue, &info->play_work); + if (!ret) { + dev_info(&input->dev, "work is already on queue\n"); + return ret; + } + + return 0; +} + +static void twl6040_vibra_close(struct input_dev *input) +{ + struct vibra_info *info = input_get_drvdata(input); + + cancel_work_sync(&info->play_work); + + mutex_lock(&info->mutex); + + if (info->enabled) + twl6040_vibra_disable(info); + + mutex_unlock(&info->mutex); +} + +#if CONFIG_PM_SLEEP +static int twl6040_vibra_suspend(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct vibra_info *info = platform_get_drvdata(pdev); + + mutex_lock(&info->mutex); + + if (info->enabled) + twl6040_vibra_disable(info); + + mutex_unlock(&info->mutex); + + return 0; +} + +#endif + +static SIMPLE_DEV_PM_OPS(twl6040_vibra_pm_ops, twl6040_vibra_suspend, NULL); + +static int __devinit twl6040_vibra_probe(struct platform_device *pdev) +{ + struct twl4030_vibra_data *pdata = pdev->dev.platform_data; + struct vibra_info *info; + int ret; + + if (!pdata) { + dev_err(&pdev->dev, "platform_data not available\n"); + return -EINVAL; + } + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) { + dev_err(&pdev->dev, "couldn't allocate memory\n"); + return -ENOMEM; + } + + info->dev = &pdev->dev; + info->twl6040 = dev_get_drvdata(pdev->dev.parent); + info->vibldrv_res = pdata->vibldrv_res; + info->vibrdrv_res = pdata->vibrdrv_res; + info->viblmotor_res = pdata->viblmotor_res; + info->vibrmotor_res = pdata->vibrmotor_res; + if ((!info->vibldrv_res && !info->viblmotor_res) || + (!info->vibrdrv_res && !info->vibrmotor_res)) { + dev_err(info->dev, "invalid vibra driver/motor resistance\n"); + ret = -EINVAL; + goto err_kzalloc; + } + + info->irq = platform_get_irq(pdev, 0); + if (info->irq < 0) { + dev_err(info->dev, "invalid irq\n"); + ret = -EINVAL; + goto err_kzalloc; + } + + mutex_init(&info->mutex); + + info->input_dev = input_allocate_device(); + if (info->input_dev == NULL) { + dev_err(info->dev, "couldn't allocate input device\n"); + ret = -ENOMEM; + goto err_kzalloc; + } + + input_set_drvdata(info->input_dev, info); + + info->input_dev->name = "twl6040:vibrator"; + info->input_dev->id.version = 1; + info->input_dev->dev.parent = pdev->dev.parent; + info->input_dev->close = twl6040_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_err(info->dev, "couldn't register vibrator to FF\n"); + goto err_ialloc; + } + + ret = input_register_device(info->input_dev); + if (ret < 0) { + dev_err(info->dev, "couldn't register input device\n"); + goto err_iff; + } + + platform_set_drvdata(pdev, info); + + ret = request_threaded_irq(info->irq, NULL, twl6040_vib_irq_handler, 0, + "twl6040_irq_vib", info); + if (ret) { + dev_err(info->dev, "VIB IRQ request failed: %d\n", ret); + goto err_irq; + } + + info->supplies[0].supply = "vddvibl"; + info->supplies[1].supply = "vddvibr"; + ret = regulator_bulk_get(info->dev, ARRAY_SIZE(info->supplies), + info->supplies); + if (ret) { + dev_err(info->dev, "couldn't get regulators %d\n", ret); + goto err_regulator; + } + + if (pdata->vddvibl_uV) { + ret = regulator_set_voltage(info->supplies[0].consumer, + pdata->vddvibl_uV, + pdata->vddvibl_uV); + if (ret) { + dev_err(info->dev, "failed to set VDDVIBL volt %d\n", + ret); + goto err_voltage; + } + } + + if (pdata->vddvibr_uV) { + ret = regulator_set_voltage(info->supplies[1].consumer, + pdata->vddvibr_uV, + pdata->vddvibr_uV); + if (ret) { + dev_err(info->dev, "failed to set VDDVIBR volt %d\n", + ret); + goto err_voltage; + } + } + + info->workqueue = alloc_workqueue("twl6040-vibra", 0, 0); + if (info->workqueue == NULL) { + dev_err(info->dev, "couldn't create workqueue\n"); + ret = -ENOMEM; + goto err_voltage; + } + INIT_WORK(&info->play_work, vibra_play_work); + + return 0; + +err_voltage: + regulator_bulk_free(ARRAY_SIZE(info->supplies), info->supplies); +err_regulator: + free_irq(info->irq, info); +err_irq: + input_unregister_device(info->input_dev); + info->input_dev = NULL; +err_iff: + if (info->input_dev) + input_ff_destroy(info->input_dev); +err_ialloc: + input_free_device(info->input_dev); +err_kzalloc: + kfree(info); + return ret; +} + +static int __devexit twl6040_vibra_remove(struct platform_device *pdev) +{ + struct vibra_info *info = platform_get_drvdata(pdev); + + input_unregister_device(info->input_dev); + free_irq(info->irq, info); + regulator_bulk_free(ARRAY_SIZE(info->supplies), info->supplies); + destroy_workqueue(info->workqueue); + kfree(info); + + return 0; +} + +static struct platform_driver twl6040_vibra_driver = { + .probe = twl6040_vibra_probe, + .remove = __devexit_p(twl6040_vibra_remove), + .driver = { + .name = "twl6040-vibra", + .owner = THIS_MODULE, + .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_ALIAS("platform:twl6040-vibra"); +MODULE_DESCRIPTION("TWL6040 Vibra driver"); +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Jorge Eduardo Candelaria <jorge.candelaria@ti.com>"); +MODULE_AUTHOR("Misael Lopez Cruz <misael.lopez@ti.com>"); diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c index 980af94ba9c8..07a8363f3c5c 100644 --- a/drivers/input/serio/libps2.c +++ b/drivers/input/serio/libps2.c @@ -210,7 +210,7 @@ int __ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command) /* * Some devices (Synaptics) peform the reset before * ACKing the reset command, and so it can take a long - * time before the ACK arrrives. + * time before the ACK arrives. */ if (ps2_sendbyte(ps2dev, command & 0xff, command == PS2_CMD_RESET_BAT ? 1000 : 200)) diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c index d55874e5d1c2..44fc8b4bcd81 100644 --- a/drivers/input/serio/sa1111ps2.c +++ b/drivers/input/serio/sa1111ps2.c @@ -300,8 +300,7 @@ static int __devinit ps2_probe(struct sa1111_dev *dev) out: sa1111_disable_device(ps2if->dev); - release_mem_region(dev->res.start, - dev->res.end - dev->res.start + 1); + release_mem_region(dev->res.start, resource_size(&dev->res)); free: sa1111_set_drvdata(dev, NULL); kfree(ps2if); @@ -317,8 +316,7 @@ static int __devexit ps2_remove(struct sa1111_dev *dev) struct ps2if *ps2if = sa1111_get_drvdata(dev); serio_unregister_port(ps2if->io); - release_mem_region(dev->res.start, - dev->res.end - dev->res.start + 1); + release_mem_region(dev->res.start, resource_size(&dev->res)); sa1111_set_drvdata(dev, NULL); kfree(ps2if); diff --git a/drivers/input/serio/xilinx_ps2.c b/drivers/input/serio/xilinx_ps2.c index 80baa53da5b1..d64c5a43aaad 100644 --- a/drivers/input/serio/xilinx_ps2.c +++ b/drivers/input/serio/xilinx_ps2.c @@ -23,7 +23,7 @@ #include <linux/init.h> #include <linux/list.h> #include <linux/io.h> - +#include <linux/of_address.h> #include <linux/of_device.h> #include <linux/of_platform.h> |