diff options
Diffstat (limited to 'drivers/input/keyboard')
41 files changed, 580 insertions, 516 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index de0874054e9f..48309641b1b2 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -134,7 +134,7 @@ config KEYBOARD_QT1070 config KEYBOARD_QT2160 tristate "Atmel AT42QT2160 Touch Sensor Chip" - depends on I2C && EXPERIMENTAL + depends on I2C help If you say yes here you get support for Atmel AT42QT2160 Touch Sensor chip as a keyboard input. diff --git a/drivers/input/keyboard/adp5520-keys.c b/drivers/input/keyboard/adp5520-keys.c index e9e8674dfda1..ef26b17fb159 100644 --- a/drivers/input/keyboard/adp5520-keys.c +++ b/drivers/input/keyboard/adp5520-keys.c @@ -69,7 +69,7 @@ static int adp5520_keys_notifier(struct notifier_block *nb, return 0; } -static int __devinit adp5520_keys_probe(struct platform_device *pdev) +static int adp5520_keys_probe(struct platform_device *pdev) { struct adp5520_keys_platform_data *pdata = pdev->dev.platform_data; struct input_dev *input; @@ -182,7 +182,7 @@ err: return ret; } -static int __devexit adp5520_keys_remove(struct platform_device *pdev) +static int adp5520_keys_remove(struct platform_device *pdev) { struct adp5520_keys *dev = platform_get_drvdata(pdev); @@ -200,7 +200,7 @@ static struct platform_driver adp5520_keys_driver = { .owner = THIS_MODULE, }, .probe = adp5520_keys_probe, - .remove = __devexit_p(adp5520_keys_remove), + .remove = adp5520_keys_remove, }; module_platform_driver(adp5520_keys_driver); diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c index b083bf10f139..dbd2047f1641 100644 --- a/drivers/input/keyboard/adp5588-keys.c +++ b/drivers/input/keyboard/adp5588-keys.c @@ -145,7 +145,7 @@ static int adp5588_gpio_direction_output(struct gpio_chip *chip, return ret; } -static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad, +static int adp5588_build_gpiomap(struct adp5588_kpad *kpad, const struct adp5588_kpad_platform_data *pdata) { bool pin_used[ADP5588_MAXGPIO]; @@ -170,7 +170,7 @@ static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad, return n_unused; } -static int __devinit adp5588_gpio_add(struct adp5588_kpad *kpad) +static int adp5588_gpio_add(struct adp5588_kpad *kpad) { struct device *dev = &kpad->client->dev; const struct adp5588_kpad_platform_data *pdata = dev->platform_data; @@ -224,7 +224,7 @@ static int __devinit adp5588_gpio_add(struct adp5588_kpad *kpad) return 0; } -static void __devexit adp5588_gpio_remove(struct adp5588_kpad *kpad) +static void adp5588_gpio_remove(struct adp5588_kpad *kpad) { struct device *dev = &kpad->client->dev; const struct adp5588_kpad_platform_data *pdata = dev->platform_data; @@ -319,7 +319,7 @@ static irqreturn_t adp5588_irq(int irq, void *handle) return IRQ_HANDLED; } -static int __devinit adp5588_setup(struct i2c_client *client) +static int adp5588_setup(struct i2c_client *client) { const struct adp5588_kpad_platform_data *pdata = client->dev.platform_data; const struct adp5588_gpio_platform_data *gpio_data = pdata->gpio_data; @@ -382,7 +382,7 @@ static int __devinit adp5588_setup(struct i2c_client *client) return 0; } -static void __devinit adp5588_report_switch_state(struct adp5588_kpad *kpad) +static void adp5588_report_switch_state(struct adp5588_kpad *kpad) { int gpi_stat1 = adp5588_read(kpad->client, GPIO_DAT_STAT1); int gpi_stat2 = adp5588_read(kpad->client, GPIO_DAT_STAT2); @@ -420,8 +420,8 @@ static void __devinit adp5588_report_switch_state(struct adp5588_kpad *kpad) } -static int __devinit adp5588_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int adp5588_probe(struct i2c_client *client, + const struct i2c_device_id *id) { struct adp5588_kpad *kpad; const struct adp5588_kpad_platform_data *pdata = client->dev.platform_data; @@ -587,7 +587,7 @@ static int __devinit adp5588_probe(struct i2c_client *client, return error; } -static int __devexit adp5588_remove(struct i2c_client *client) +static int adp5588_remove(struct i2c_client *client) { struct adp5588_kpad *kpad = i2c_get_clientdata(client); @@ -650,7 +650,7 @@ static struct i2c_driver adp5588_driver = { #endif }, .probe = adp5588_probe, - .remove = __devexit_p(adp5588_remove), + .remove = adp5588_remove, .id_table = adp5588_id, }; diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c index 74e603213386..67d12b3427c9 100644 --- a/drivers/input/keyboard/adp5589-keys.c +++ b/drivers/input/keyboard/adp5589-keys.c @@ -464,7 +464,7 @@ static int adp5589_gpio_direction_output(struct gpio_chip *chip, return ret; } -static int __devinit adp5589_build_gpiomap(struct adp5589_kpad *kpad, +static int adp5589_build_gpiomap(struct adp5589_kpad *kpad, const struct adp5589_kpad_platform_data *pdata) { bool pin_used[ADP5589_MAXGPIO]; @@ -496,7 +496,7 @@ static int __devinit adp5589_build_gpiomap(struct adp5589_kpad *kpad, return n_unused; } -static int __devinit adp5589_gpio_add(struct adp5589_kpad *kpad) +static int adp5589_gpio_add(struct adp5589_kpad *kpad) { struct device *dev = &kpad->client->dev; const struct adp5589_kpad_platform_data *pdata = dev->platform_data; @@ -550,7 +550,7 @@ static int __devinit adp5589_gpio_add(struct adp5589_kpad *kpad) return 0; } -static void __devexit adp5589_gpio_remove(struct adp5589_kpad *kpad) +static void adp5589_gpio_remove(struct adp5589_kpad *kpad) { struct device *dev = &kpad->client->dev; const struct adp5589_kpad_platform_data *pdata = dev->platform_data; @@ -641,8 +641,7 @@ static irqreturn_t adp5589_irq(int irq, void *handle) return IRQ_HANDLED; } -static int __devinit adp5589_get_evcode(struct adp5589_kpad *kpad, - unsigned short key) +static int adp5589_get_evcode(struct adp5589_kpad *kpad, unsigned short key) { int i; @@ -655,7 +654,7 @@ static int __devinit adp5589_get_evcode(struct adp5589_kpad *kpad, return -EINVAL; } -static int __devinit adp5589_setup(struct adp5589_kpad *kpad) +static int adp5589_setup(struct adp5589_kpad *kpad) { struct i2c_client *client = kpad->client; const struct adp5589_kpad_platform_data *pdata = @@ -820,7 +819,7 @@ static int __devinit adp5589_setup(struct adp5589_kpad *kpad) return 0; } -static void __devinit adp5589_report_switch_state(struct adp5589_kpad *kpad) +static void adp5589_report_switch_state(struct adp5589_kpad *kpad) { int gpi_stat_tmp, pin_loc; int i; @@ -860,8 +859,8 @@ static void __devinit adp5589_report_switch_state(struct adp5589_kpad *kpad) input_sync(kpad->input); } -static int __devinit adp5589_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int adp5589_probe(struct i2c_client *client, + const struct i2c_device_id *id) { struct adp5589_kpad *kpad; const struct adp5589_kpad_platform_data *pdata = @@ -1045,7 +1044,7 @@ err_free_mem: return error; } -static int __devexit adp5589_remove(struct i2c_client *client) +static int adp5589_remove(struct i2c_client *client) { struct adp5589_kpad *kpad = i2c_get_clientdata(client); @@ -1104,7 +1103,7 @@ static struct i2c_driver adp5589_driver = { .pm = &adp5589_dev_pm_ops, }, .probe = adp5589_probe, - .remove = __devexit_p(adp5589_remove), + .remove = adp5589_remove, .id_table = adp5589_id, }; diff --git a/drivers/input/keyboard/bf54x-keys.c b/drivers/input/keyboard/bf54x-keys.c index 8eb9116e0a5f..20b9fa91fb9e 100644 --- a/drivers/input/keyboard/bf54x-keys.c +++ b/drivers/input/keyboard/bf54x-keys.c @@ -177,7 +177,7 @@ static irqreturn_t bfin_kpad_isr(int irq, void *dev_id) return IRQ_HANDLED; } -static int __devinit bfin_kpad_probe(struct platform_device *pdev) +static int bfin_kpad_probe(struct platform_device *pdev) { struct bf54x_kpad *bf54x_kpad; struct bfin_kpad_platform_data *pdata = pdev->dev.platform_data; @@ -331,7 +331,7 @@ out: return error; } -static int __devexit bfin_kpad_remove(struct platform_device *pdev) +static int bfin_kpad_remove(struct platform_device *pdev) { struct bfin_kpad_platform_data *pdata = pdev->dev.platform_data; struct bf54x_kpad *bf54x_kpad = platform_get_drvdata(pdev); @@ -390,7 +390,7 @@ static struct platform_driver bfin_kpad_device_driver = { .owner = THIS_MODULE, }, .probe = bfin_kpad_probe, - .remove = __devexit_p(bfin_kpad_remove), + .remove = bfin_kpad_remove, .suspend = bfin_kpad_suspend, .resume = bfin_kpad_resume, }; diff --git a/drivers/input/keyboard/davinci_keyscan.c b/drivers/input/keyboard/davinci_keyscan.c index d5bacbb479b0..4e4e453ea15e 100644 --- a/drivers/input/keyboard/davinci_keyscan.c +++ b/drivers/input/keyboard/davinci_keyscan.c @@ -303,7 +303,7 @@ fail1: return error; } -static int __devexit davinci_ks_remove(struct platform_device *pdev) +static int davinci_ks_remove(struct platform_device *pdev) { struct davinci_ks *davinci_ks = platform_get_drvdata(pdev); @@ -326,7 +326,7 @@ static struct platform_driver davinci_ks_driver = { .name = "davinci_keyscan", .owner = THIS_MODULE, }, - .remove = __devexit_p(davinci_ks_remove), + .remove = davinci_ks_remove, }; static int __init davinci_ks_init(void) diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c index 7363402de8d4..9857e8fd0987 100644 --- a/drivers/input/keyboard/ep93xx_keypad.c +++ b/drivers/input/keyboard/ep93xx_keypad.c @@ -232,7 +232,7 @@ static int ep93xx_keypad_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(ep93xx_keypad_pm_ops, ep93xx_keypad_suspend, ep93xx_keypad_resume); -static int __devinit ep93xx_keypad_probe(struct platform_device *pdev) +static int ep93xx_keypad_probe(struct platform_device *pdev) { struct ep93xx_keypad *keypad; const struct matrix_keymap_data *keymap_data; @@ -346,7 +346,7 @@ failed_free: return err; } -static int __devexit ep93xx_keypad_remove(struct platform_device *pdev) +static int ep93xx_keypad_remove(struct platform_device *pdev) { struct ep93xx_keypad *keypad = platform_get_drvdata(pdev); struct resource *res; @@ -380,7 +380,7 @@ static struct platform_driver ep93xx_keypad_driver = { .pm = &ep93xx_keypad_pm_ops, }, .probe = ep93xx_keypad_probe, - .remove = __devexit_p(ep93xx_keypad_remove), + .remove = ep93xx_keypad_remove, }; module_platform_driver(ep93xx_keypad_driver); diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index 6a68041c261d..d327f5a2bb0e 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -423,10 +423,10 @@ out: return IRQ_HANDLED; } -static int __devinit gpio_keys_setup_key(struct platform_device *pdev, - struct input_dev *input, - struct gpio_button_data *bdata, - const struct gpio_keys_button *button) +static int gpio_keys_setup_key(struct platform_device *pdev, + struct input_dev *input, + struct gpio_button_data *bdata, + const struct gpio_keys_button *button) { const char *desc = button->desc ? button->desc : "gpio_keys"; struct device *dev = &pdev->dev; @@ -440,21 +440,13 @@ static int __devinit gpio_keys_setup_key(struct platform_device *pdev, if (gpio_is_valid(button->gpio)) { - error = gpio_request(button->gpio, desc); + error = gpio_request_one(button->gpio, GPIOF_IN, desc); if (error < 0) { dev_err(dev, "Failed to request GPIO %d, error %d\n", button->gpio, error); return error; } - error = gpio_direction_input(button->gpio); - if (error < 0) { - dev_err(dev, - "Failed to configure direction for GPIO %d, error %d\n", - button->gpio, error); - goto fail; - } - if (button->debounce_interval) { error = gpio_set_debounce(button->gpio, button->debounce_interval * 1000); @@ -526,12 +518,35 @@ fail: return error; } +static void gpio_keys_report_state(struct gpio_keys_drvdata *ddata) +{ + struct input_dev *input = ddata->input; + int i; + + for (i = 0; i < ddata->pdata->nbuttons; i++) { + struct gpio_button_data *bdata = &ddata->data[i]; + if (gpio_is_valid(bdata->button->gpio)) + gpio_keys_gpio_report_event(bdata); + } + input_sync(input); +} + static int gpio_keys_open(struct input_dev *input) { struct gpio_keys_drvdata *ddata = input_get_drvdata(input); const struct gpio_keys_platform_data *pdata = ddata->pdata; + int error; + + if (pdata->enable) { + error = pdata->enable(input->dev.parent); + if (error) + return error; + } + + /* Report current state of buttons that are connected to GPIOs */ + gpio_keys_report_state(ddata); - return pdata->enable ? pdata->enable(input->dev.parent) : 0; + return 0; } static void gpio_keys_close(struct input_dev *input) @@ -551,7 +566,7 @@ static void gpio_keys_close(struct input_dev *input) /* * Translate OpenFirmware node properties into platform_data */ -static struct gpio_keys_platform_data * __devinit +static struct gpio_keys_platform_data * gpio_keys_get_devtree_pdata(struct device *dev) { struct device_node *node, *pp; @@ -658,7 +673,7 @@ static void gpio_remove_key(struct gpio_button_data *bdata) gpio_free(bdata->button->gpio); } -static int __devinit gpio_keys_probe(struct platform_device *pdev) +static int gpio_keys_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; const struct gpio_keys_platform_data *pdata = dev_get_platdata(dev); @@ -731,14 +746,6 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) goto fail3; } - /* get current state of buttons that are connected to GPIOs */ - for (i = 0; i < pdata->nbuttons; i++) { - struct gpio_button_data *bdata = &ddata->data[i]; - if (gpio_is_valid(bdata->button->gpio)) - gpio_keys_gpio_report_event(bdata); - } - input_sync(input); - device_init_wakeup(&pdev->dev, wakeup); return 0; @@ -760,7 +767,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) return error; } -static int __devexit gpio_keys_remove(struct platform_device *pdev) +static int gpio_keys_remove(struct platform_device *pdev) { struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev); struct input_dev *input = ddata->input; @@ -788,6 +795,7 @@ static int __devexit gpio_keys_remove(struct platform_device *pdev) static int gpio_keys_suspend(struct device *dev) { struct gpio_keys_drvdata *ddata = dev_get_drvdata(dev); + struct input_dev *input = ddata->input; int i; if (device_may_wakeup(dev)) { @@ -796,6 +804,11 @@ static int gpio_keys_suspend(struct device *dev) if (bdata->button->wakeup) enable_irq_wake(bdata->irq); } + } else { + mutex_lock(&input->mutex); + if (input->users) + gpio_keys_close(input); + mutex_unlock(&input->mutex); } return 0; @@ -804,18 +817,27 @@ static int gpio_keys_suspend(struct device *dev) static int gpio_keys_resume(struct device *dev) { struct gpio_keys_drvdata *ddata = dev_get_drvdata(dev); + struct input_dev *input = ddata->input; + int error = 0; int i; - for (i = 0; i < ddata->pdata->nbuttons; i++) { - struct gpio_button_data *bdata = &ddata->data[i]; - if (bdata->button->wakeup && device_may_wakeup(dev)) - disable_irq_wake(bdata->irq); - - if (gpio_is_valid(bdata->button->gpio)) - gpio_keys_gpio_report_event(bdata); + if (device_may_wakeup(dev)) { + for (i = 0; i < ddata->pdata->nbuttons; i++) { + struct gpio_button_data *bdata = &ddata->data[i]; + if (bdata->button->wakeup) + disable_irq_wake(bdata->irq); + } + } else { + mutex_lock(&input->mutex); + if (input->users) + error = gpio_keys_open(input); + mutex_unlock(&input->mutex); } - input_sync(ddata->input); + if (error) + return error; + + gpio_keys_report_state(ddata); return 0; } #endif @@ -824,7 +846,7 @@ static SIMPLE_DEV_PM_OPS(gpio_keys_pm_ops, gpio_keys_suspend, gpio_keys_resume); static struct platform_driver gpio_keys_device_driver = { .probe = gpio_keys_probe, - .remove = __devexit_p(gpio_keys_remove), + .remove = gpio_keys_remove, .driver = { .name = "gpio-keys", .owner = THIS_MODULE, diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c index f2142de789e7..f686fd970553 100644 --- a/drivers/input/keyboard/gpio_keys_polled.c +++ b/drivers/input/keyboard/gpio_keys_polled.c @@ -103,8 +103,7 @@ static void gpio_keys_polled_close(struct input_polled_dev *dev) } #ifdef CONFIG_OF -static struct gpio_keys_platform_data * __devinit -gpio_keys_polled_get_devtree_pdata(struct device *dev) +static struct gpio_keys_platform_data *gpio_keys_polled_get_devtree_pdata(struct device *dev) { struct device_node *node, *pp; struct gpio_keys_platform_data *pdata; @@ -196,7 +195,7 @@ gpio_keys_polled_get_devtree_pdata(struct device *dev) } #endif -static int __devinit gpio_keys_polled_probe(struct platform_device *pdev) +static int gpio_keys_polled_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; const struct gpio_keys_platform_data *pdata = dev_get_platdata(dev); @@ -246,7 +245,6 @@ static int __devinit gpio_keys_polled_probe(struct platform_device *pdev) input = poll_dev->input; - input->evbit[0] = BIT(EV_KEY); input->name = pdev->name; input->phys = DRV_NAME"/input0"; input->dev.parent = &pdev->dev; @@ -256,6 +254,10 @@ static int __devinit gpio_keys_polled_probe(struct platform_device *pdev) input->id.product = 0x0001; input->id.version = 0x0100; + __set_bit(EV_KEY, input->evbit); + if (pdata->rep) + __set_bit(EV_REP, input->evbit); + for (i = 0; i < pdata->nbuttons; i++) { struct gpio_keys_button *button = &pdata->buttons[i]; struct gpio_keys_button_data *bdata = &bdev->data[i]; @@ -268,22 +270,14 @@ static int __devinit gpio_keys_polled_probe(struct platform_device *pdev) goto err_free_gpio; } - error = gpio_request(gpio, - button->desc ? button->desc : DRV_NAME); + error = gpio_request_one(gpio, GPIOF_IN, + button->desc ?: DRV_NAME); if (error) { dev_err(dev, "unable to claim gpio %u, err=%d\n", gpio, error); goto err_free_gpio; } - error = gpio_direction_input(gpio); - if (error) { - dev_err(dev, - "unable to set direction on gpio %u, err=%d\n", - gpio, error); - goto err_free_gpio; - } - bdata->can_sleep = gpio_cansleep(gpio); bdata->last_state = -1; bdata->threshold = DIV_ROUND_UP(button->debounce_interval, @@ -329,7 +323,7 @@ err_free_pdata: return error; } -static int __devexit gpio_keys_polled_remove(struct platform_device *pdev) +static int gpio_keys_polled_remove(struct platform_device *pdev) { struct gpio_keys_polled_dev *bdev = platform_get_drvdata(pdev); const struct gpio_keys_platform_data *pdata = bdev->pdata; @@ -357,7 +351,7 @@ static int __devexit gpio_keys_polled_remove(struct platform_device *pdev) static struct platform_driver gpio_keys_polled_driver = { .probe = gpio_keys_polled_probe, - .remove = __devexit_p(gpio_keys_polled_remove), + .remove = gpio_keys_polled_remove, .driver = { .name = DRV_NAME, .owner = THIS_MODULE, diff --git a/drivers/input/keyboard/hilkbd.c b/drivers/input/keyboard/hilkbd.c index 5f72440b50c8..198dc07a1be5 100644 --- a/drivers/input/keyboard/hilkbd.c +++ b/drivers/input/keyboard/hilkbd.c @@ -200,7 +200,7 @@ static void hil_do(unsigned char cmd, unsigned char *data, unsigned int len) /* initialize HIL */ -static int __devinit hil_keyb_init(void) +static int hil_keyb_init(void) { unsigned char c; unsigned int i, kbid; @@ -286,7 +286,7 @@ err1: return err; } -static void __devexit hil_keyb_exit(void) +static void hil_keyb_exit(void) { if (HIL_IRQ) free_irq(HIL_IRQ, hil_dev.dev_id); @@ -299,7 +299,7 @@ static void __devexit hil_keyb_exit(void) } #if defined(CONFIG_PARISC) -static int __devinit hil_probe_chip(struct parisc_device *dev) +static int hil_probe_chip(struct parisc_device *dev) { /* Only allow one HIL keyboard */ if (hil_dev.dev) @@ -320,7 +320,7 @@ static int __devinit hil_probe_chip(struct parisc_device *dev) return hil_keyb_init(); } -static int __devexit hil_remove_chip(struct parisc_device *dev) +static int hil_remove_chip(struct parisc_device *dev) { hil_keyb_exit(); @@ -341,7 +341,7 @@ static struct parisc_driver hil_driver = { .name = "hil", .id_table = hil_tbl, .probe = hil_probe_chip, - .remove = __devexit_p(hil_remove_chip), + .remove = hil_remove_chip, }; static int __init hil_init(void) diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c index cdc252612c0b..6d150e3e1f55 100644 --- a/drivers/input/keyboard/imx_keypad.c +++ b/drivers/input/keyboard/imx_keypad.c @@ -362,7 +362,8 @@ static void imx_keypad_inhibit(struct imx_keypad *keypad) writew(reg_val, keypad->mmio_base + KPSR); /* Colums as open drain and disable all rows */ - writew(0xff00, keypad->mmio_base + KPCR); + reg_val = (keypad->cols_en_mask & 0xff) << 8; + writew(reg_val, keypad->mmio_base + KPCR); } static void imx_keypad_close(struct input_dev *dev) @@ -413,7 +414,7 @@ open_err: return -EIO; } -static int __devinit imx_keypad_probe(struct platform_device *pdev) +static int imx_keypad_probe(struct platform_device *pdev) { const struct matrix_keymap_data *keymap_data = pdev->dev.platform_data; struct imx_keypad *keypad; @@ -554,7 +555,7 @@ failed_rel_mem: return error; } -static int __devexit imx_keypad_remove(struct platform_device *pdev) +static int imx_keypad_remove(struct platform_device *pdev) { struct imx_keypad *keypad = platform_get_drvdata(pdev); struct resource *res; @@ -632,7 +633,7 @@ static struct platform_driver imx_keypad_driver = { .pm = &imx_kbd_pm_ops, }, .probe = imx_keypad_probe, - .remove = __devexit_p(imx_keypad_remove), + .remove = imx_keypad_remove, }; module_platform_driver(imx_keypad_driver); diff --git a/drivers/input/keyboard/jornada680_kbd.c b/drivers/input/keyboard/jornada680_kbd.c index 24f3ea01c4d5..74e75a6e8deb 100644 --- a/drivers/input/keyboard/jornada680_kbd.c +++ b/drivers/input/keyboard/jornada680_kbd.c @@ -179,7 +179,7 @@ static void jornadakbd680_poll(struct input_polled_dev *dev) memcpy(jornadakbd->old_scan, jornadakbd->new_scan, JORNADA_SCAN_SIZE); } -static int __devinit jornada680kbd_probe(struct platform_device *pdev) +static int jornada680kbd_probe(struct platform_device *pdev) { struct jornadakbd *jornadakbd; struct input_polled_dev *poll_dev; @@ -240,7 +240,7 @@ static int __devinit jornada680kbd_probe(struct platform_device *pdev) } -static int __devexit jornada680kbd_remove(struct platform_device *pdev) +static int jornada680kbd_remove(struct platform_device *pdev) { struct jornadakbd *jornadakbd = platform_get_drvdata(pdev); @@ -258,7 +258,7 @@ static struct platform_driver jornada680kbd_driver = { .owner = THIS_MODULE, }, .probe = jornada680kbd_probe, - .remove = __devexit_p(jornada680kbd_remove), + .remove = jornada680kbd_remove, }; module_platform_driver(jornada680kbd_driver); diff --git a/drivers/input/keyboard/jornada720_kbd.c b/drivers/input/keyboard/jornada720_kbd.c index 9d639fa1afbd..5ceef636df2f 100644 --- a/drivers/input/keyboard/jornada720_kbd.c +++ b/drivers/input/keyboard/jornada720_kbd.c @@ -94,7 +94,7 @@ static irqreturn_t jornada720_kbd_interrupt(int irq, void *dev_id) return IRQ_HANDLED; }; -static int __devinit jornada720_kbd_probe(struct platform_device *pdev) +static int jornada720_kbd_probe(struct platform_device *pdev) { struct jornadakbd *jornadakbd; struct input_dev *input_dev; @@ -152,7 +152,7 @@ static int __devinit jornada720_kbd_probe(struct platform_device *pdev) return err; }; -static int __devexit jornada720_kbd_remove(struct platform_device *pdev) +static int jornada720_kbd_remove(struct platform_device *pdev) { struct jornadakbd *jornadakbd = platform_get_drvdata(pdev); @@ -173,6 +173,6 @@ static struct platform_driver jornada720_kbd_driver = { .owner = THIS_MODULE, }, .probe = jornada720_kbd_probe, - .remove = __devexit_p(jornada720_kbd_remove), + .remove = jornada720_kbd_remove, }; module_platform_driver(jornada720_kbd_driver); diff --git a/drivers/input/keyboard/lm8323.c b/drivers/input/keyboard/lm8323.c index 39ac2787e275..93c812662134 100644 --- a/drivers/input/keyboard/lm8323.c +++ b/drivers/input/keyboard/lm8323.c @@ -624,7 +624,7 @@ static ssize_t lm8323_set_disable(struct device *dev, } static DEVICE_ATTR(disable_kp, 0644, lm8323_show_disable, lm8323_set_disable); -static int __devinit lm8323_probe(struct i2c_client *client, +static int lm8323_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct lm8323_platform_data *pdata = client->dev.platform_data; @@ -764,7 +764,7 @@ fail1: return err; } -static int __devexit lm8323_remove(struct i2c_client *client) +static int lm8323_remove(struct i2c_client *client) { struct lm8323_chip *lm = i2c_get_clientdata(client); int i; @@ -846,7 +846,7 @@ static struct i2c_driver lm8323_i2c_driver = { .pm = &lm8323_pm_ops, }, .probe = lm8323_probe, - .remove = __devexit_p(lm8323_remove), + .remove = lm8323_remove, .id_table = lm8323_id, }; MODULE_DEVICE_TABLE(i2c, lm8323_id); diff --git a/drivers/input/keyboard/lm8333.c b/drivers/input/keyboard/lm8333.c index 081fd9effa8c..5a8ca35dc9af 100644 --- a/drivers/input/keyboard/lm8333.c +++ b/drivers/input/keyboard/lm8333.c @@ -128,7 +128,7 @@ static irqreturn_t lm8333_irq_thread(int irq, void *data) return IRQ_HANDLED; } -static int __devinit lm8333_probe(struct i2c_client *client, +static int lm8333_probe(struct i2c_client *client, const struct i2c_device_id *id) { const struct lm8333_platform_data *pdata = client->dev.platform_data; @@ -202,7 +202,7 @@ static int __devinit lm8333_probe(struct i2c_client *client, return err; } -static int __devexit lm8333_remove(struct i2c_client *client) +static int lm8333_remove(struct i2c_client *client) { struct lm8333 *lm8333 = i2c_get_clientdata(client); @@ -225,7 +225,7 @@ static struct i2c_driver lm8333_driver = { .owner = THIS_MODULE, }, .probe = lm8333_probe, - .remove = __devexit_p(lm8333_remove), + .remove = lm8333_remove, .id_table = lm8333_id, }; module_i2c_driver(lm8333_driver); diff --git a/drivers/input/keyboard/locomokbd.c b/drivers/input/keyboard/locomokbd.c index b1ab29861e1c..c94d610b9d78 100644 --- a/drivers/input/keyboard/locomokbd.c +++ b/drivers/input/keyboard/locomokbd.c @@ -46,7 +46,7 @@ MODULE_LICENSE("GPL"); #define KEY_CENTER KEY_F15 static const unsigned char -locomokbd_keycode[LOCOMOKBD_NUMKEYS] __devinitconst = { +locomokbd_keycode[LOCOMOKBD_NUMKEYS] = { 0, KEY_ESC, KEY_ACTIVITY, 0, 0, 0, 0, 0, 0, 0, /* 0 - 9 */ 0, 0, 0, 0, 0, 0, 0, KEY_MENU, KEY_HOME, KEY_CONTACT, /* 10 - 19 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 20 - 29 */ @@ -236,7 +236,7 @@ static void locomokbd_close(struct input_dev *dev) locomo_writel(r, locomokbd->base + LOCOMO_KIC); } -static int __devinit locomokbd_probe(struct locomo_dev *dev) +static int locomokbd_probe(struct locomo_dev *dev) { struct locomokbd *locomokbd; struct input_dev *input_dev; @@ -321,7 +321,7 @@ static int __devinit locomokbd_probe(struct locomo_dev *dev) return err; } -static int __devexit locomokbd_remove(struct locomo_dev *dev) +static int locomokbd_remove(struct locomo_dev *dev) { struct locomokbd *locomokbd = locomo_get_drvdata(dev); @@ -345,7 +345,7 @@ static struct locomo_driver keyboard_driver = { }, .devid = LOCOMO_DEVID_KEYBOARD, .probe = locomokbd_probe, - .remove = __devexit_p(locomokbd_remove), + .remove = locomokbd_remove, }; static int __init locomokbd_init(void) diff --git a/drivers/input/keyboard/lpc32xx-keys.c b/drivers/input/keyboard/lpc32xx-keys.c index dd786c8a7584..1b8add6cfb9d 100644 --- a/drivers/input/keyboard/lpc32xx-keys.c +++ b/drivers/input/keyboard/lpc32xx-keys.c @@ -139,7 +139,7 @@ static void lpc32xx_kscan_close(struct input_dev *dev) clk_disable_unprepare(kscandat->clk); } -static int __devinit lpc32xx_parse_dt(struct device *dev, +static int lpc32xx_parse_dt(struct device *dev, struct lpc32xx_kscan_drv *kscandat) { struct device_node *np = dev->of_node; @@ -166,7 +166,7 @@ static int __devinit lpc32xx_parse_dt(struct device *dev, return 0; } -static int __devinit lpc32xx_kscan_probe(struct platform_device *pdev) +static int lpc32xx_kscan_probe(struct platform_device *pdev) { struct lpc32xx_kscan_drv *kscandat; struct input_dev *input; @@ -310,7 +310,7 @@ err_free_mem: return error; } -static int __devexit lpc32xx_kscan_remove(struct platform_device *pdev) +static int lpc32xx_kscan_remove(struct platform_device *pdev) { struct lpc32xx_kscan_drv *kscandat = platform_get_drvdata(pdev); @@ -377,7 +377,7 @@ MODULE_DEVICE_TABLE(of, lpc32xx_kscan_match); static struct platform_driver lpc32xx_kscan_driver = { .probe = lpc32xx_kscan_probe, - .remove = __devexit_p(lpc32xx_kscan_remove), + .remove = lpc32xx_kscan_remove, .driver = { .name = DRV_NAME, .owner = THIS_MODULE, diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c index 18b72372028a..f4ff0dda7597 100644 --- a/drivers/input/keyboard/matrix_keypad.c +++ b/drivers/input/keyboard/matrix_keypad.c @@ -23,6 +23,9 @@ #include <linux/gpio.h> #include <linux/input/matrix_keypad.h> #include <linux/slab.h> +#include <linux/of.h> +#include <linux/of_gpio.h> +#include <linux/of_platform.h> struct matrix_keypad { const struct matrix_keypad_platform_data *pdata; @@ -37,8 +40,6 @@ struct matrix_keypad { bool scan_pending; bool stopped; bool gpio_all_disabled; - - unsigned short keycodes[]; }; /* @@ -118,6 +119,7 @@ static void matrix_keypad_scan(struct work_struct *work) struct matrix_keypad *keypad = container_of(work, struct matrix_keypad, work.work); struct input_dev *input_dev = keypad->input_dev; + const unsigned short *keycodes = input_dev->keycode; const struct matrix_keypad_platform_data *pdata = keypad->pdata; uint32_t new_state[MATRIX_MAX_COLS]; int row, col, code; @@ -153,7 +155,7 @@ static void matrix_keypad_scan(struct work_struct *work) code = MATRIX_SCAN_CODE(row, col, keypad->row_shift); input_event(input_dev, EV_MSC, MSC_SCAN, code); input_report_key(input_dev, - keypad->keycodes[code], + keycodes[code], new_state[col] & (1 << row)); } } @@ -299,8 +301,8 @@ static int matrix_keypad_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(matrix_keypad_pm_ops, matrix_keypad_suspend, matrix_keypad_resume); -static int __devinit matrix_keypad_init_gpio(struct platform_device *pdev, - struct matrix_keypad *keypad) +static int matrix_keypad_init_gpio(struct platform_device *pdev, + struct matrix_keypad *keypad) { const struct matrix_keypad_platform_data *pdata = keypad->pdata; int i, err; @@ -394,33 +396,95 @@ static void matrix_keypad_free_gpio(struct matrix_keypad *keypad) gpio_free(pdata->col_gpios[i]); } -static int __devinit matrix_keypad_probe(struct platform_device *pdev) +#ifdef CONFIG_OF +static struct matrix_keypad_platform_data * +matrix_keypad_parse_dt(struct device *dev) +{ + struct matrix_keypad_platform_data *pdata; + struct device_node *np = dev->of_node; + unsigned int *gpios; + int i; + + if (!np) { + dev_err(dev, "device lacks DT data\n"); + return ERR_PTR(-ENODEV); + } + + pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) { + dev_err(dev, "could not allocate memory for platform data\n"); + return ERR_PTR(-ENOMEM); + } + + pdata->num_row_gpios = of_gpio_named_count(np, "row-gpios"); + pdata->num_col_gpios = of_gpio_named_count(np, "col-gpios"); + if (!pdata->num_row_gpios || !pdata->num_col_gpios) { + dev_err(dev, "number of keypad rows/columns not specified\n"); + return ERR_PTR(-EINVAL); + } + + if (of_get_property(np, "linux,no-autorepeat", NULL)) + pdata->no_autorepeat = true; + if (of_get_property(np, "linux,wakeup", NULL)) + pdata->wakeup = true; + if (of_get_property(np, "gpio-activelow", NULL)) + pdata->active_low = true; + + of_property_read_u32(np, "debounce-delay-ms", &pdata->debounce_ms); + of_property_read_u32(np, "col-scan-delay-us", + &pdata->col_scan_delay_us); + + gpios = devm_kzalloc(dev, + sizeof(unsigned int) * + (pdata->num_row_gpios + pdata->num_col_gpios), + GFP_KERNEL); + if (!gpios) { + dev_err(dev, "could not allocate memory for gpios\n"); + return ERR_PTR(-ENOMEM); + } + + for (i = 0; i < pdata->num_row_gpios; i++) + gpios[i] = of_get_named_gpio(np, "row-gpios", i); + + for (i = 0; i < pdata->num_col_gpios; i++) + gpios[pdata->num_row_gpios + i] = + of_get_named_gpio(np, "col-gpios", i); + + pdata->row_gpios = gpios; + pdata->col_gpios = &gpios[pdata->num_row_gpios]; + + return pdata; +} +#else +static inline struct matrix_keypad_platform_data * +matrix_keypad_parse_dt(struct device *dev) +{ + dev_err(dev, "no platform data defined\n"); + + return ERR_PTR(-EINVAL); +} +#endif + +static int matrix_keypad_probe(struct platform_device *pdev) { const struct matrix_keypad_platform_data *pdata; - const struct matrix_keymap_data *keymap_data; struct matrix_keypad *keypad; struct input_dev *input_dev; - unsigned int row_shift; - size_t keymap_size; int err; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); if (!pdata) { - dev_err(&pdev->dev, "no platform data defined\n"); - return -EINVAL; - } - - keymap_data = pdata->keymap_data; - if (!keymap_data) { + pdata = matrix_keypad_parse_dt(&pdev->dev); + if (IS_ERR(pdata)) { + dev_err(&pdev->dev, "no platform data defined\n"); + return PTR_ERR(pdata); + } + } else if (!pdata->keymap_data) { dev_err(&pdev->dev, "no keymap data defined\n"); return -EINVAL; } - row_shift = get_count_order(pdata->num_col_gpios); - keymap_size = (pdata->num_row_gpios << row_shift) * - sizeof(keypad->keycodes[0]); - keypad = kzalloc(sizeof(struct matrix_keypad) + keymap_size, - GFP_KERNEL); + keypad = kzalloc(sizeof(struct matrix_keypad), GFP_KERNEL); input_dev = input_allocate_device(); if (!keypad || !input_dev) { err = -ENOMEM; @@ -429,7 +493,7 @@ static int __devinit matrix_keypad_probe(struct platform_device *pdev) keypad->input_dev = input_dev; keypad->pdata = pdata; - keypad->row_shift = row_shift; + keypad->row_shift = get_count_order(pdata->num_col_gpios); keypad->stopped = true; INIT_DELAYED_WORK(&keypad->work, matrix_keypad_scan); spin_lock_init(&keypad->lock); @@ -440,12 +504,14 @@ static int __devinit matrix_keypad_probe(struct platform_device *pdev) input_dev->open = matrix_keypad_start; input_dev->close = matrix_keypad_stop; - err = matrix_keypad_build_keymap(keymap_data, NULL, + err = matrix_keypad_build_keymap(pdata->keymap_data, NULL, pdata->num_row_gpios, pdata->num_col_gpios, - keypad->keycodes, input_dev); - if (err) + NULL, input_dev); + if (err) { + dev_err(&pdev->dev, "failed to build keymap\n"); goto err_free_mem; + } if (!pdata->no_autorepeat) __set_bit(EV_REP, input_dev->evbit); @@ -473,7 +539,7 @@ err_free_mem: return err; } -static int __devexit matrix_keypad_remove(struct platform_device *pdev) +static int matrix_keypad_remove(struct platform_device *pdev) { struct matrix_keypad *keypad = platform_get_drvdata(pdev); @@ -488,13 +554,22 @@ static int __devexit matrix_keypad_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id matrix_keypad_dt_match[] = { + { .compatible = "gpio-matrix-keypad" }, + { } +}; +MODULE_DEVICE_TABLE(of, matrix_keypad_dt_match); +#endif + static struct platform_driver matrix_keypad_driver = { .probe = matrix_keypad_probe, - .remove = __devexit_p(matrix_keypad_remove), + .remove = matrix_keypad_remove, .driver = { .name = "matrix-keypad", .owner = THIS_MODULE, .pm = &matrix_keypad_pm_ops, + .of_match_table = of_match_ptr(matrix_keypad_dt_match), }, }; module_platform_driver(matrix_keypad_driver); diff --git a/drivers/input/keyboard/max7359_keypad.c b/drivers/input/keyboard/max7359_keypad.c index 8edada8ae712..7c7af2b01e65 100644 --- a/drivers/input/keyboard/max7359_keypad.c +++ b/drivers/input/keyboard/max7359_keypad.c @@ -179,7 +179,7 @@ static void max7359_initialize(struct i2c_client *client) max7359_fall_deepsleep(client); } -static int __devinit max7359_probe(struct i2c_client *client, +static int max7359_probe(struct i2c_client *client, const struct i2c_device_id *id) { const struct matrix_keymap_data *keymap_data = client->dev.platform_data; @@ -260,7 +260,7 @@ failed_free_mem: return error; } -static int __devexit max7359_remove(struct i2c_client *client) +static int max7359_remove(struct i2c_client *client) { struct max7359_keypad *keypad = i2c_get_clientdata(client); @@ -312,7 +312,7 @@ static struct i2c_driver max7359_i2c_driver = { .pm = &max7359_pm, }, .probe = max7359_probe, - .remove = __devexit_p(max7359_remove), + .remove = max7359_remove, .id_table = max7359_ids, }; diff --git a/drivers/input/keyboard/mcs_touchkey.c b/drivers/input/keyboard/mcs_touchkey.c index 0d77f6c84950..7c236f9c6a51 100644 --- a/drivers/input/keyboard/mcs_touchkey.c +++ b/drivers/input/keyboard/mcs_touchkey.c @@ -97,7 +97,7 @@ static irqreturn_t mcs_touchkey_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static int __devinit mcs_touchkey_probe(struct i2c_client *client, +static int mcs_touchkey_probe(struct i2c_client *client, const struct i2c_device_id *id) { const struct mcs_platform_data *pdata; @@ -200,7 +200,7 @@ err_free_mem: return error; } -static int __devexit mcs_touchkey_remove(struct i2c_client *client) +static int mcs_touchkey_remove(struct i2c_client *client) { struct mcs_touchkey_data *data = i2c_get_clientdata(client); @@ -270,7 +270,7 @@ static struct i2c_driver mcs_touchkey_driver = { .pm = &mcs_touchkey_pm_ops, }, .probe = mcs_touchkey_probe, - .remove = __devexit_p(mcs_touchkey_remove), + .remove = mcs_touchkey_remove, .shutdown = mcs_touchkey_shutdown, .id_table = mcs_touchkey_id, }; diff --git a/drivers/input/keyboard/mpr121_touchkey.c b/drivers/input/keyboard/mpr121_touchkey.c index 7613f1cac951..f7f3e9a9fd3f 100644 --- a/drivers/input/keyboard/mpr121_touchkey.c +++ b/drivers/input/keyboard/mpr121_touchkey.c @@ -71,7 +71,7 @@ struct mpr121_init_register { u8 val; }; -static const struct mpr121_init_register init_reg_table[] __devinitconst = { +static const struct mpr121_init_register init_reg_table[] = { { MHD_RISING_ADDR, 0x1 }, { NHD_RISING_ADDR, 0x1 }, { MHD_FALLING_ADDR, 0x1 }, @@ -123,7 +123,7 @@ out: return IRQ_HANDLED; } -static int __devinit mpr121_phys_init(const struct mpr121_platform_data *pdata, +static int mpr121_phys_init(const struct mpr121_platform_data *pdata, struct mpr121_touchkey *mpr121, struct i2c_client *client) { @@ -185,8 +185,8 @@ err_i2c_write: return ret; } -static int __devinit mpr_touchkey_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int mpr_touchkey_probe(struct i2c_client *client, + const struct i2c_device_id *id) { const struct mpr121_platform_data *pdata = client->dev.platform_data; struct mpr121_touchkey *mpr121; @@ -272,7 +272,7 @@ err_free_mem: return error; } -static int __devexit mpr_touchkey_remove(struct i2c_client *client) +static int mpr_touchkey_remove(struct i2c_client *client) { struct mpr121_touchkey *mpr121 = i2c_get_clientdata(client); @@ -327,7 +327,7 @@ static struct i2c_driver mpr_touchkey_driver = { }, .id_table = mpr121_id, .probe = mpr_touchkey_probe, - .remove = __devexit_p(mpr_touchkey_remove), + .remove = mpr_touchkey_remove, }; module_i2c_driver(mpr_touchkey_driver); diff --git a/drivers/input/keyboard/nomadik-ske-keypad.c b/drivers/input/keyboard/nomadik-ske-keypad.c index 49f5fa64e0b1..0e6a8151fee3 100644 --- a/drivers/input/keyboard/nomadik-ske-keypad.c +++ b/drivers/input/keyboard/nomadik-ske-keypad.c @@ -67,6 +67,7 @@ struct ske_keypad { const struct ske_keypad_platform_data *board; unsigned short keymap[SKE_KPD_NUM_ROWS * SKE_KPD_NUM_COLS]; struct clk *clk; + struct clk *pclk; spinlock_t ske_keypad_lock; }; @@ -271,11 +272,18 @@ static int __init ske_keypad_probe(struct platform_device *pdev) goto err_free_mem_region; } + keypad->pclk = clk_get(&pdev->dev, "apb_pclk"); + if (IS_ERR(keypad->pclk)) { + dev_err(&pdev->dev, "failed to get pclk\n"); + error = PTR_ERR(keypad->pclk); + goto err_iounmap; + } + keypad->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(keypad->clk)) { dev_err(&pdev->dev, "failed to get clk\n"); error = PTR_ERR(keypad->clk); - goto err_iounmap; + goto err_pclk; } input->id.bustype = BUS_HOST; @@ -287,14 +295,25 @@ static int __init ske_keypad_probe(struct platform_device *pdev) keypad->keymap, input); if (error) { dev_err(&pdev->dev, "Failed to build keymap\n"); - goto err_iounmap; + goto err_clk; } input_set_capability(input, EV_MSC, MSC_SCAN); if (!plat->no_autorepeat) __set_bit(EV_REP, input->evbit); - clk_enable(keypad->clk); + error = clk_prepare_enable(keypad->pclk); + if (error) { + dev_err(&pdev->dev, "Failed to prepare/enable pclk\n"); + goto err_clk; + } + + error = clk_prepare_enable(keypad->clk); + if (error) { + dev_err(&pdev->dev, "Failed to prepare/enable clk\n"); + goto err_pclk_disable; + } + /* go through board initialization helpers */ if (keypad->board->init) @@ -330,8 +349,13 @@ static int __init ske_keypad_probe(struct platform_device *pdev) err_free_irq: free_irq(keypad->irq, keypad); err_clk_disable: - clk_disable(keypad->clk); + clk_disable_unprepare(keypad->clk); +err_pclk_disable: + clk_disable_unprepare(keypad->pclk); +err_clk: clk_put(keypad->clk); +err_pclk: + clk_put(keypad->pclk); err_iounmap: iounmap(keypad->reg_base); err_free_mem_region: @@ -342,7 +366,7 @@ err_free_mem: return error; } -static int __devexit ske_keypad_remove(struct platform_device *pdev) +static int ske_keypad_remove(struct platform_device *pdev) { struct ske_keypad *keypad = platform_get_drvdata(pdev); struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -351,7 +375,7 @@ static int __devexit ske_keypad_remove(struct platform_device *pdev) input_unregister_device(keypad->input); - clk_disable(keypad->clk); + clk_disable_unprepare(keypad->clk); clk_put(keypad->clk); if (keypad->board->exit) @@ -403,7 +427,7 @@ static struct platform_driver ske_keypad_driver = { .owner = THIS_MODULE, .pm = &ske_keypad_dev_pm_ops, }, - .remove = __devexit_p(ske_keypad_remove), + .remove = ske_keypad_remove, }; static int __init ske_keypad_init(void) diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c index 4a5fcc8026f5..d0d5226d9cd4 100644 --- a/drivers/input/keyboard/omap-keypad.c +++ b/drivers/input/keyboard/omap-keypad.c @@ -244,7 +244,7 @@ static int omap_kp_resume(struct platform_device *dev) #define omap_kp_resume NULL #endif -static int __devinit omap_kp_probe(struct platform_device *pdev) +static int omap_kp_probe(struct platform_device *pdev) { struct omap_kp *omap_kp; struct input_dev *input_dev; @@ -357,7 +357,7 @@ err2: return -EINVAL; } -static int __devexit omap_kp_remove(struct platform_device *pdev) +static int omap_kp_remove(struct platform_device *pdev) { struct omap_kp *omap_kp = platform_get_drvdata(pdev); @@ -379,7 +379,7 @@ static int __devexit omap_kp_remove(struct platform_device *pdev) static struct platform_driver omap_kp_driver = { .probe = omap_kp_probe, - .remove = __devexit_p(omap_kp_remove), + .remove = omap_kp_remove, .suspend = omap_kp_suspend, .resume = omap_kp_resume, .driver = { diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c index c05f98c41410..e25b022692cd 100644 --- a/drivers/input/keyboard/omap4-keypad.c +++ b/drivers/input/keyboard/omap4-keypad.c @@ -211,8 +211,8 @@ static void omap4_keypad_close(struct input_dev *input) } #ifdef CONFIG_OF -static int __devinit omap4_keypad_parse_dt(struct device *dev, - struct omap4_keypad *keypad_data) +static int omap4_keypad_parse_dt(struct device *dev, + struct omap4_keypad *keypad_data) { struct device_node *np = dev->of_node; @@ -241,7 +241,7 @@ static inline int omap4_keypad_parse_dt(struct device *dev, } #endif -static int __devinit omap4_keypad_probe(struct platform_device *pdev) +static int omap4_keypad_probe(struct platform_device *pdev) { const struct omap4_keypad_platform_data *pdata = dev_get_platdata(&pdev->dev); @@ -406,7 +406,7 @@ err_free_keypad: return error; } -static int __devexit omap4_keypad_remove(struct platform_device *pdev) +static int omap4_keypad_remove(struct platform_device *pdev) { struct omap4_keypad *keypad_data = platform_get_drvdata(pdev); struct resource *res; @@ -440,7 +440,7 @@ MODULE_DEVICE_TABLE(of, omap_keypad_dt_match); static struct platform_driver omap4_keypad_driver = { .probe = omap4_keypad_probe, - .remove = __devexit_p(omap4_keypad_remove), + .remove = omap4_keypad_remove, .driver = { .name = "omap4-keypad", .owner = THIS_MODULE, diff --git a/drivers/input/keyboard/opencores-kbd.c b/drivers/input/keyboard/opencores-kbd.c index abe728c7b88e..7ac5f174c6f7 100644 --- a/drivers/input/keyboard/opencores-kbd.c +++ b/drivers/input/keyboard/opencores-kbd.c @@ -37,7 +37,7 @@ static irqreturn_t opencores_kbd_isr(int irq, void *dev_id) return IRQ_HANDLED; } -static int __devinit opencores_kbd_probe(struct platform_device *pdev) +static int opencores_kbd_probe(struct platform_device *pdev) { struct input_dev *input; struct opencores_kbd *opencores_kbd; @@ -139,7 +139,7 @@ static int __devinit opencores_kbd_probe(struct platform_device *pdev) return error; } -static int __devexit opencores_kbd_remove(struct platform_device *pdev) +static int opencores_kbd_remove(struct platform_device *pdev) { struct opencores_kbd *opencores_kbd = platform_get_drvdata(pdev); @@ -158,7 +158,7 @@ static int __devexit opencores_kbd_remove(struct platform_device *pdev) static struct platform_driver opencores_kbd_device_driver = { .probe = opencores_kbd_probe, - .remove = __devexit_p(opencores_kbd_remove), + .remove = opencores_kbd_remove, .driver = { .name = "opencores-kbd", }, diff --git a/drivers/input/keyboard/pmic8xxx-keypad.c b/drivers/input/keyboard/pmic8xxx-keypad.c index 52c34657d301..74339e139d43 100644 --- a/drivers/input/keyboard/pmic8xxx-keypad.c +++ b/drivers/input/keyboard/pmic8xxx-keypad.c @@ -397,7 +397,7 @@ static irqreturn_t pmic8xxx_kp_irq(int irq, void *data) return IRQ_HANDLED; } -static int __devinit pmic8xxx_kpd_init(struct pmic8xxx_kp *kp) +static int pmic8xxx_kpd_init(struct pmic8xxx_kp *kp) { int bits, rc, cycles; u8 scan_val = 0, ctrl_val = 0; @@ -447,7 +447,7 @@ static int __devinit pmic8xxx_kpd_init(struct pmic8xxx_kp *kp) } -static int __devinit pmic8xxx_kp_config_gpio(int gpio_start, int num_gpios, +static int pmic8xxx_kp_config_gpio(int gpio_start, int num_gpios, struct pmic8xxx_kp *kp, struct pm_gpio *gpio_config) { int rc, i; @@ -518,7 +518,7 @@ static void pmic8xxx_kp_close(struct input_dev *dev) * - set irq edge type. * - enable the keypad controller. */ -static int __devinit pmic8xxx_kp_probe(struct platform_device *pdev) +static int pmic8xxx_kp_probe(struct platform_device *pdev) { const struct pm8xxx_keypad_platform_data *pdata = dev_get_platdata(&pdev->dev); @@ -712,7 +712,7 @@ err_alloc_device: return rc; } -static int __devexit pmic8xxx_kp_remove(struct platform_device *pdev) +static int pmic8xxx_kp_remove(struct platform_device *pdev) { struct pmic8xxx_kp *kp = platform_get_drvdata(pdev); @@ -773,7 +773,7 @@ static SIMPLE_DEV_PM_OPS(pm8xxx_kp_pm_ops, static struct platform_driver pmic8xxx_kp_driver = { .probe = pmic8xxx_kp_probe, - .remove = __devexit_p(pmic8xxx_kp_remove), + .remove = pmic8xxx_kp_remove, .driver = { .name = PM8XXX_KEYPAD_DEV_NAME, .owner = THIS_MODULE, diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c index cad9d5dd5973..5330d8fbf6c0 100644 --- a/drivers/input/keyboard/pxa27x_keypad.c +++ b/drivers/input/keyboard/pxa27x_keypad.c @@ -482,7 +482,7 @@ static const struct dev_pm_ops pxa27x_keypad_pm_ops = { }; #endif -static int __devinit pxa27x_keypad_probe(struct platform_device *pdev) +static int pxa27x_keypad_probe(struct platform_device *pdev) { struct pxa27x_keypad_platform_data *pdata = pdev->dev.platform_data; struct pxa27x_keypad *keypad; @@ -595,7 +595,7 @@ failed_free: return error; } -static int __devexit pxa27x_keypad_remove(struct platform_device *pdev) +static int pxa27x_keypad_remove(struct platform_device *pdev) { struct pxa27x_keypad *keypad = platform_get_drvdata(pdev); struct resource *res; @@ -620,7 +620,7 @@ MODULE_ALIAS("platform:pxa27x-keypad"); static struct platform_driver pxa27x_keypad_driver = { .probe = pxa27x_keypad_probe, - .remove = __devexit_p(pxa27x_keypad_remove), + .remove = pxa27x_keypad_remove, .driver = { .name = "pxa27x-keypad", .owner = THIS_MODULE, diff --git a/drivers/input/keyboard/pxa930_rotary.c b/drivers/input/keyboard/pxa930_rotary.c index 41488f9add20..bcad95be73aa 100644 --- a/drivers/input/keyboard/pxa930_rotary.c +++ b/drivers/input/keyboard/pxa930_rotary.c @@ -82,7 +82,7 @@ static void pxa930_rotary_close(struct input_dev *dev) clear_sbcr(r); } -static int __devinit pxa930_rotary_probe(struct platform_device *pdev) +static int pxa930_rotary_probe(struct platform_device *pdev) { struct pxa930_rotary_platform_data *pdata = pdev->dev.platform_data; struct pxa930_rotary *r; @@ -174,7 +174,7 @@ failed_free: return err; } -static int __devexit pxa930_rotary_remove(struct platform_device *pdev) +static int pxa930_rotary_remove(struct platform_device *pdev) { struct pxa930_rotary *r = platform_get_drvdata(pdev); @@ -193,7 +193,7 @@ static struct platform_driver pxa930_rotary_driver = { .owner = THIS_MODULE, }, .probe = pxa930_rotary_probe, - .remove = __devexit_p(pxa930_rotary_remove), + .remove = pxa930_rotary_remove, }; module_platform_driver(pxa930_rotary_driver); diff --git a/drivers/input/keyboard/qt1070.c b/drivers/input/keyboard/qt1070.c index ca68f2992d72..42b773b3125a 100644 --- a/drivers/input/keyboard/qt1070.c +++ b/drivers/input/keyboard/qt1070.c @@ -91,7 +91,7 @@ static int qt1070_write(struct i2c_client *client, u8 reg, u8 data) return ret; } -static bool __devinit qt1070_identify(struct i2c_client *client) +static bool qt1070_identify(struct i2c_client *client) { int id, ver; @@ -140,7 +140,7 @@ static irqreturn_t qt1070_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static int __devinit qt1070_probe(struct i2c_client *client, +static int qt1070_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct qt1070_data *data; @@ -230,7 +230,7 @@ err_free_mem: return err; } -static int __devexit qt1070_remove(struct i2c_client *client) +static int qt1070_remove(struct i2c_client *client) { struct qt1070_data *data = i2c_get_clientdata(client); @@ -256,7 +256,7 @@ static struct i2c_driver qt1070_driver = { }, .id_table = qt1070_id, .probe = qt1070_probe, - .remove = __devexit_p(qt1070_remove), + .remove = qt1070_remove, }; module_i2c_driver(qt1070_driver); diff --git a/drivers/input/keyboard/qt2160.c b/drivers/input/keyboard/qt2160.c index 76b7d430d03a..3dc2b0f27b0c 100644 --- a/drivers/input/keyboard/qt2160.c +++ b/drivers/input/keyboard/qt2160.c @@ -183,7 +183,7 @@ static void qt2160_worker(struct work_struct *work) qt2160_schedule_read(qt2160); } -static int __devinit qt2160_read(struct i2c_client *client, u8 reg) +static int qt2160_read(struct i2c_client *client, u8 reg) { int ret; @@ -204,29 +204,20 @@ static int __devinit qt2160_read(struct i2c_client *client, u8 reg) return ret; } -static int __devinit qt2160_write(struct i2c_client *client, u8 reg, u8 data) +static int qt2160_write(struct i2c_client *client, u8 reg, u8 data) { - int error; - - error = i2c_smbus_write_byte(client, reg); - if (error) { - dev_err(&client->dev, - "couldn't send request. Returned %d\n", error); - return error; - } + int ret; - error = i2c_smbus_write_byte(client, data); - if (error) { + ret = i2c_smbus_write_byte_data(client, reg, data); + if (ret < 0) dev_err(&client->dev, - "couldn't write data. Returned %d\n", error); - return error; - } + "couldn't write data. Returned %d\n", ret); - return error; + return ret; } -static bool __devinit qt2160_identify(struct i2c_client *client) +static bool qt2160_identify(struct i2c_client *client) { int id, ver, rev; @@ -257,7 +248,7 @@ static bool __devinit qt2160_identify(struct i2c_client *client) return true; } -static int __devinit qt2160_probe(struct i2c_client *client, +static int qt2160_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct qt2160_data *qt2160; @@ -344,7 +335,7 @@ err_free_mem: return error; } -static int __devexit qt2160_remove(struct i2c_client *client) +static int qt2160_remove(struct i2c_client *client) { struct qt2160_data *qt2160 = i2c_get_clientdata(client); @@ -375,7 +366,7 @@ static struct i2c_driver qt2160_driver = { .id_table = qt2160_idtable, .probe = qt2160_probe, - .remove = __devexit_p(qt2160_remove), + .remove = qt2160_remove, }; module_i2c_driver(qt2160_driver); diff --git a/drivers/input/keyboard/samsung-keypad.c b/drivers/input/keyboard/samsung-keypad.c index 9d7a111486f7..22e357b51024 100644 --- a/drivers/input/keyboard/samsung-keypad.c +++ b/drivers/input/keyboard/samsung-keypad.c @@ -309,7 +309,7 @@ static void samsung_keypad_parse_dt_gpio(struct device *dev, struct samsung_keypad *keypad) { struct device_node *np = dev->of_node; - int gpio, ret, row, col; + int gpio, error, row, col; for (row = 0; row < keypad->rows; row++) { gpio = of_get_named_gpio(np, "row-gpios", row); @@ -320,10 +320,11 @@ static void samsung_keypad_parse_dt_gpio(struct device *dev, continue; } - ret = gpio_request(gpio, "keypad-row"); - if (ret) - dev_err(dev, "keypad row[%d] gpio request failed\n", - row); + error = devm_gpio_request(dev, gpio, "keypad-row"); + if (error) + dev_err(dev, + "keypad row[%d] gpio request failed: %d\n", + row, error); } for (col = 0; col < keypad->cols; col++) { @@ -335,38 +336,22 @@ static void samsung_keypad_parse_dt_gpio(struct device *dev, continue; } - ret = gpio_request(gpio, "keypad-col"); - if (ret) - dev_err(dev, "keypad column[%d] gpio request failed\n", - col); + error = devm_gpio_request(dev, gpio, "keypad-col"); + if (error) + dev_err(dev, + "keypad column[%d] gpio request failed: %d\n", + col, error); } } - -static void samsung_keypad_dt_gpio_free(struct samsung_keypad *keypad) -{ - int cnt; - - for (cnt = 0; cnt < keypad->rows; cnt++) - if (gpio_is_valid(keypad->row_gpios[cnt])) - gpio_free(keypad->row_gpios[cnt]); - - for (cnt = 0; cnt < keypad->cols; cnt++) - if (gpio_is_valid(keypad->col_gpios[cnt])) - gpio_free(keypad->col_gpios[cnt]); -} #else static struct samsung_keypad_platdata *samsung_keypad_parse_dt(struct device *dev) { return NULL; } - -static void samsung_keypad_dt_gpio_free(struct samsung_keypad *keypad) -{ -} #endif -static int __devinit samsung_keypad_probe(struct platform_device *pdev) +static int samsung_keypad_probe(struct platform_device *pdev) { const struct samsung_keypad_platdata *pdata; const struct matrix_keymap_data *keymap_data; @@ -405,36 +390,30 @@ static int __devinit samsung_keypad_probe(struct platform_device *pdev) row_shift = get_count_order(pdata->cols); keymap_size = (pdata->rows << row_shift) * sizeof(keypad->keycodes[0]); - keypad = kzalloc(sizeof(*keypad) + keymap_size, GFP_KERNEL); - input_dev = input_allocate_device(); - if (!keypad || !input_dev) { - error = -ENOMEM; - goto err_free_mem; - } + keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad) + keymap_size, + GFP_KERNEL); + input_dev = devm_input_allocate_device(&pdev->dev); + if (!keypad || !input_dev) + return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - error = -ENODEV; - goto err_free_mem; - } + if (!res) + return -ENODEV; - keypad->base = ioremap(res->start, resource_size(res)); - if (!keypad->base) { - error = -EBUSY; - goto err_free_mem; - } + keypad->base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); + if (!keypad->base) + return -EBUSY; - keypad->clk = clk_get(&pdev->dev, "keypad"); + keypad->clk = devm_clk_get(&pdev->dev, "keypad"); if (IS_ERR(keypad->clk)) { dev_err(&pdev->dev, "failed to get keypad clk\n"); - error = PTR_ERR(keypad->clk); - goto err_unmap_base; + return PTR_ERR(keypad->clk); } error = clk_prepare(keypad->clk); if (error) { dev_err(&pdev->dev, "keypad clock prepare failed\n"); - goto err_put_clk; + return error; } keypad->input_dev = input_dev; @@ -479,14 +458,15 @@ static int __devinit samsung_keypad_probe(struct platform_device *pdev) keypad->irq = platform_get_irq(pdev, 0); if (keypad->irq < 0) { error = keypad->irq; - goto err_put_clk; + goto err_unprepare_clk; } - error = request_threaded_irq(keypad->irq, NULL, samsung_keypad_irq, - IRQF_ONESHOT, dev_name(&pdev->dev), keypad); + error = devm_request_threaded_irq(&pdev->dev, keypad->irq, NULL, + samsung_keypad_irq, IRQF_ONESHOT, + dev_name(&pdev->dev), keypad); if (error) { dev_err(&pdev->dev, "failed to register keypad interrupt\n"); - goto err_put_clk; + goto err_unprepare_clk; } device_init_wakeup(&pdev->dev, pdata->wakeup); @@ -495,7 +475,7 @@ static int __devinit samsung_keypad_probe(struct platform_device *pdev) error = input_register_device(keypad->input_dev); if (error) - goto err_free_irq; + goto err_disable_runtime_pm; if (pdev->dev.of_node) { devm_kfree(&pdev->dev, (void *)pdata->keymap_data->keymap); @@ -504,26 +484,16 @@ static int __devinit samsung_keypad_probe(struct platform_device *pdev) } return 0; -err_free_irq: - free_irq(keypad->irq, keypad); +err_disable_runtime_pm: pm_runtime_disable(&pdev->dev); device_init_wakeup(&pdev->dev, 0); platform_set_drvdata(pdev, NULL); err_unprepare_clk: clk_unprepare(keypad->clk); -err_put_clk: - clk_put(keypad->clk); - samsung_keypad_dt_gpio_free(keypad); -err_unmap_base: - iounmap(keypad->base); -err_free_mem: - input_free_device(input_dev); - kfree(keypad); - return error; } -static int __devexit samsung_keypad_remove(struct platform_device *pdev) +static int samsung_keypad_remove(struct platform_device *pdev) { struct samsung_keypad *keypad = platform_get_drvdata(pdev); @@ -533,18 +503,7 @@ static int __devexit samsung_keypad_remove(struct platform_device *pdev) input_unregister_device(keypad->input_dev); - /* - * It is safe to free IRQ after unregistering device because - * samsung_keypad_close will shut off interrupts. - */ - free_irq(keypad->irq, keypad); - clk_unprepare(keypad->clk); - clk_put(keypad->clk); - samsung_keypad_dt_gpio_free(keypad); - - iounmap(keypad->base); - kfree(keypad); return 0; } @@ -685,7 +644,7 @@ MODULE_DEVICE_TABLE(platform, samsung_keypad_driver_ids); static struct platform_driver samsung_keypad_driver = { .probe = samsung_keypad_probe, - .remove = __devexit_p(samsung_keypad_remove), + .remove = samsung_keypad_remove, .driver = { .name = "samsung-keypad", .owner = THIS_MODULE, diff --git a/drivers/input/keyboard/sh_keysc.c b/drivers/input/keyboard/sh_keysc.c index da54ad5db154..fdb9eb2df380 100644 --- a/drivers/input/keyboard/sh_keysc.c +++ b/drivers/input/keyboard/sh_keysc.c @@ -162,7 +162,7 @@ static irqreturn_t sh_keysc_isr(int irq, void *dev_id) return IRQ_HANDLED; } -static int __devinit sh_keysc_probe(struct platform_device *pdev) +static int sh_keysc_probe(struct platform_device *pdev) { struct sh_keysc_priv *priv; struct sh_keysc_info *pdata; @@ -272,7 +272,7 @@ static int __devinit sh_keysc_probe(struct platform_device *pdev) return error; } -static int __devexit sh_keysc_remove(struct platform_device *pdev) +static int sh_keysc_remove(struct platform_device *pdev) { struct sh_keysc_priv *priv = platform_get_drvdata(pdev); @@ -331,7 +331,7 @@ static SIMPLE_DEV_PM_OPS(sh_keysc_dev_pm_ops, static struct platform_driver sh_keysc_device_driver = { .probe = sh_keysc_probe, - .remove = __devexit_p(sh_keysc_remove), + .remove = sh_keysc_remove, .driver = { .name = "sh_keysc", .pm = &sh_keysc_dev_pm_ops, diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c index c7ca97f44bfb..695d237417d6 100644 --- a/drivers/input/keyboard/spear-keyboard.c +++ b/drivers/input/keyboard/spear-keyboard.c @@ -55,15 +55,15 @@ struct spear_kbd { struct input_dev *input; - struct resource *res; void __iomem *io_base; struct clk *clk; unsigned int irq; unsigned int mode; + unsigned int suspended_rate; unsigned short last_key; unsigned short keycodes[NUM_ROWS * NUM_COLS]; bool rep; - unsigned int suspended_rate; + bool irq_wake_enabled; u32 mode_ctl_reg; }; @@ -146,7 +146,7 @@ static void spear_kbd_close(struct input_dev *dev) } #ifdef CONFIG_OF -static int __devinit spear_kbd_parse_dt(struct platform_device *pdev, +static int spear_kbd_parse_dt(struct platform_device *pdev, struct spear_kbd *kbd) { struct device_node *np = pdev->dev.of_node; @@ -181,7 +181,7 @@ static inline int spear_kbd_parse_dt(struct platform_device *pdev, } #endif -static int __devinit spear_kbd_probe(struct platform_device *pdev) +static int spear_kbd_probe(struct platform_device *pdev) { struct kbd_platform_data *pdata = dev_get_platdata(&pdev->dev); const struct matrix_keymap_data *keymap = pdata ? pdata->keymap : NULL; @@ -203,12 +203,16 @@ static int __devinit spear_kbd_probe(struct platform_device *pdev) return irq; } - kbd = kzalloc(sizeof(*kbd), GFP_KERNEL); - input_dev = input_allocate_device(); - if (!kbd || !input_dev) { - dev_err(&pdev->dev, "out of memory\n"); - error = -ENOMEM; - goto err_free_mem; + kbd = devm_kzalloc(&pdev->dev, sizeof(*kbd), GFP_KERNEL); + if (!kbd) { + dev_err(&pdev->dev, "not enough memory for driver data\n"); + return -ENOMEM; + } + + input_dev = devm_input_allocate_device(&pdev->dev); + if (!input_dev) { + dev_err(&pdev->dev, "unable to allocate input device\n"); + return -ENOMEM; } kbd->input = input_dev; @@ -217,37 +221,25 @@ static int __devinit spear_kbd_probe(struct platform_device *pdev) if (!pdata) { error = spear_kbd_parse_dt(pdev, kbd); if (error) - goto err_free_mem; + return error; } else { kbd->mode = pdata->mode; kbd->rep = pdata->rep; kbd->suspended_rate = pdata->suspended_rate; } - kbd->res = request_mem_region(res->start, resource_size(res), - pdev->name); - if (!kbd->res) { - dev_err(&pdev->dev, "keyboard region already claimed\n"); - error = -EBUSY; - goto err_free_mem; - } - - kbd->io_base = ioremap(res->start, resource_size(res)); + kbd->io_base = devm_request_and_ioremap(&pdev->dev, res); if (!kbd->io_base) { - dev_err(&pdev->dev, "ioremap failed for kbd_region\n"); - error = -ENOMEM; - goto err_release_mem_region; + dev_err(&pdev->dev, "request-ioremap failed for kbd_region\n"); + return -ENOMEM; } - kbd->clk = clk_get(&pdev->dev, NULL); - if (IS_ERR(kbd->clk)) { - error = PTR_ERR(kbd->clk); - goto err_iounmap; - } + kbd->clk = devm_clk_get(&pdev->dev, NULL); + if (IS_ERR(kbd->clk)) + return PTR_ERR(kbd->clk); input_dev->name = "Spear Keyboard"; input_dev->phys = "keyboard/input0"; - input_dev->dev.parent = &pdev->dev; input_dev->id.bustype = BUS_HOST; input_dev->id.vendor = 0x0001; input_dev->id.product = 0x0001; @@ -259,7 +251,7 @@ static int __devinit spear_kbd_probe(struct platform_device *pdev) kbd->keycodes, input_dev); if (error) { dev_err(&pdev->dev, "Failed to build keymap\n"); - goto err_put_clk; + return error; } if (kbd->rep) @@ -268,48 +260,36 @@ static int __devinit spear_kbd_probe(struct platform_device *pdev) input_set_drvdata(input_dev, kbd); - error = request_irq(irq, spear_kbd_interrupt, 0, "keyboard", kbd); + error = devm_request_irq(&pdev->dev, irq, spear_kbd_interrupt, 0, + "keyboard", kbd); if (error) { - dev_err(&pdev->dev, "request_irq fail\n"); - goto err_put_clk; + dev_err(&pdev->dev, "request_irq failed\n"); + return error; } + error = clk_prepare(kbd->clk); + if (error) + return error; + error = input_register_device(input_dev); if (error) { dev_err(&pdev->dev, "Unable to register keyboard device\n"); - goto err_free_irq; + clk_unprepare(kbd->clk); + return error; } device_init_wakeup(&pdev->dev, 1); platform_set_drvdata(pdev, kbd); return 0; - -err_free_irq: - free_irq(kbd->irq, kbd); -err_put_clk: - clk_put(kbd->clk); -err_iounmap: - iounmap(kbd->io_base); -err_release_mem_region: - release_mem_region(res->start, resource_size(res)); -err_free_mem: - input_free_device(input_dev); - kfree(kbd); - - return error; } -static int __devexit spear_kbd_remove(struct platform_device *pdev) +static int spear_kbd_remove(struct platform_device *pdev) { struct spear_kbd *kbd = platform_get_drvdata(pdev); - free_irq(kbd->irq, kbd); input_unregister_device(kbd->input); - clk_put(kbd->clk); - iounmap(kbd->io_base); - release_mem_region(kbd->res->start, resource_size(kbd->res)); - kfree(kbd); + clk_unprepare(kbd->clk); device_init_wakeup(&pdev->dev, 0); platform_set_drvdata(pdev, NULL); @@ -333,7 +313,8 @@ static int spear_kbd_suspend(struct device *dev) mode_ctl_reg = readl_relaxed(kbd->io_base + MODE_CTL_REG); if (device_may_wakeup(&pdev->dev)) { - enable_irq_wake(kbd->irq); + if (!enable_irq_wake(kbd->irq)) + kbd->irq_wake_enabled = true; /* * reprogram the keyboard operating frequency as on some @@ -379,7 +360,10 @@ static int spear_kbd_resume(struct device *dev) mutex_lock(&input_dev->mutex); if (device_may_wakeup(&pdev->dev)) { - disable_irq_wake(kbd->irq); + if (kbd->irq_wake_enabled) { + kbd->irq_wake_enabled = false; + disable_irq_wake(kbd->irq); + } } else { if (input_dev->users) clk_enable(kbd->clk); @@ -407,7 +391,7 @@ MODULE_DEVICE_TABLE(of, spear_kbd_id_table); static struct platform_driver spear_kbd_driver = { .probe = spear_kbd_probe, - .remove = __devexit_p(spear_kbd_remove), + .remove = spear_kbd_remove, .driver = { .name = "keyboard", .owner = THIS_MODULE, diff --git a/drivers/input/keyboard/stmpe-keypad.c b/drivers/input/keyboard/stmpe-keypad.c index 470a8778dec1..5cbec56f7720 100644 --- a/drivers/input/keyboard/stmpe-keypad.c +++ b/drivers/input/keyboard/stmpe-keypad.c @@ -166,7 +166,7 @@ static irqreturn_t stmpe_keypad_irq(int irq, void *dev) return IRQ_HANDLED; } -static int __devinit stmpe_keypad_altfunc_init(struct stmpe_keypad *keypad) +static int stmpe_keypad_altfunc_init(struct stmpe_keypad *keypad) { const struct stmpe_keypad_variant *variant = keypad->variant; unsigned int col_gpios = variant->col_gpios; @@ -207,7 +207,7 @@ static int __devinit stmpe_keypad_altfunc_init(struct stmpe_keypad *keypad) return stmpe_set_altfunc(stmpe, pins, STMPE_BLOCK_KEYPAD); } -static int __devinit stmpe_keypad_chip_init(struct stmpe_keypad *keypad) +static int stmpe_keypad_chip_init(struct stmpe_keypad *keypad) { const struct stmpe_keypad_platform_data *plat = keypad->plat; const struct stmpe_keypad_variant *variant = keypad->variant; @@ -257,105 +257,131 @@ static int __devinit stmpe_keypad_chip_init(struct stmpe_keypad *keypad) (plat->debounce_ms << 1)); } -static int __devinit stmpe_keypad_probe(struct platform_device *pdev) +static void stmpe_keypad_fill_used_pins(struct stmpe_keypad *keypad) { - struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent); + int row, col; + + for (row = 0; row < STMPE_KEYPAD_MAX_ROWS; row++) { + for (col = 0; col < STMPE_KEYPAD_MAX_COLS; col++) { + int code = MATRIX_SCAN_CODE(row, col, + STMPE_KEYPAD_ROW_SHIFT); + if (keypad->keymap[code] != KEY_RESERVED) { + keypad->rows |= 1 << row; + keypad->cols |= 1 << col; + } + } + } +} + +#ifdef CONFIG_OF +static const struct stmpe_keypad_platform_data * +stmpe_keypad_of_probe(struct device *dev) +{ + struct device_node *np = dev->of_node; struct stmpe_keypad_platform_data *plat; + + if (!np) + return ERR_PTR(-ENODEV); + + plat = devm_kzalloc(dev, sizeof(*plat), GFP_KERNEL); + if (!plat) + return ERR_PTR(-ENOMEM); + + of_property_read_u32(np, "debounce-interval", &plat->debounce_ms); + of_property_read_u32(np, "st,scan-count", &plat->scan_count); + + plat->no_autorepeat = of_property_read_bool(np, "st,no-autorepeat"); + + return plat; +} +#else +static inline const struct stmpe_keypad_platform_data * +stmpe_keypad_of_probe(struct device *dev) +{ + return ERR_PTR(-EINVAL); +} +#endif + +static int stmpe_keypad_probe(struct platform_device *pdev) +{ + struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent); + const struct stmpe_keypad_platform_data *plat; struct stmpe_keypad *keypad; struct input_dev *input; - int ret; + int error; int irq; - int i; plat = stmpe->pdata->keypad; - if (!plat) - return -ENODEV; + if (!plat) { + plat = stmpe_keypad_of_probe(&pdev->dev); + if (IS_ERR(plat)) + return PTR_ERR(plat); + } irq = platform_get_irq(pdev, 0); if (irq < 0) return irq; - keypad = kzalloc(sizeof(struct stmpe_keypad), GFP_KERNEL); + keypad = devm_kzalloc(&pdev->dev, sizeof(struct stmpe_keypad), + GFP_KERNEL); if (!keypad) return -ENOMEM; - input = input_allocate_device(); - if (!input) { - ret = -ENOMEM; - goto out_freekeypad; - } + input = devm_input_allocate_device(&pdev->dev); + if (!input) + return -ENOMEM; input->name = "STMPE keypad"; input->id.bustype = BUS_I2C; input->dev.parent = &pdev->dev; - ret = matrix_keypad_build_keymap(plat->keymap_data, NULL, - STMPE_KEYPAD_MAX_ROWS, - STMPE_KEYPAD_MAX_COLS, - keypad->keymap, input); - if (ret) - goto out_freeinput; + error = matrix_keypad_build_keymap(plat->keymap_data, NULL, + STMPE_KEYPAD_MAX_ROWS, + STMPE_KEYPAD_MAX_COLS, + keypad->keymap, input); + if (error) + return error; input_set_capability(input, EV_MSC, MSC_SCAN); if (!plat->no_autorepeat) __set_bit(EV_REP, input->evbit); - for (i = 0; i < plat->keymap_data->keymap_size; i++) { - unsigned int key = plat->keymap_data->keymap[i]; - - keypad->cols |= 1 << KEY_COL(key); - keypad->rows |= 1 << KEY_ROW(key); - } + stmpe_keypad_fill_used_pins(keypad); keypad->stmpe = stmpe; keypad->plat = plat; keypad->input = input; keypad->variant = &stmpe_keypad_variants[stmpe->partnum]; - ret = stmpe_keypad_chip_init(keypad); - if (ret < 0) - goto out_freeinput; + error = stmpe_keypad_chip_init(keypad); + if (error < 0) + return error; - ret = input_register_device(input); - if (ret) { - dev_err(&pdev->dev, - "unable to register input device: %d\n", ret); - goto out_freeinput; + error = devm_request_threaded_irq(&pdev->dev, irq, + NULL, stmpe_keypad_irq, + IRQF_ONESHOT, "stmpe-keypad", keypad); + if (error) { + dev_err(&pdev->dev, "unable to get irq: %d\n", error); + return error; } - ret = request_threaded_irq(irq, NULL, stmpe_keypad_irq, IRQF_ONESHOT, - "stmpe-keypad", keypad); - if (ret) { - dev_err(&pdev->dev, "unable to get irq: %d\n", ret); - goto out_unregisterinput; + error = input_register_device(input); + if (error) { + dev_err(&pdev->dev, + "unable to register input device: %d\n", error); + return error; } platform_set_drvdata(pdev, keypad); return 0; - -out_unregisterinput: - input_unregister_device(input); - input = NULL; -out_freeinput: - input_free_device(input); -out_freekeypad: - kfree(keypad); - return ret; } -static int __devexit stmpe_keypad_remove(struct platform_device *pdev) +static int stmpe_keypad_remove(struct platform_device *pdev) { struct stmpe_keypad *keypad = platform_get_drvdata(pdev); - struct stmpe *stmpe = keypad->stmpe; - int irq = platform_get_irq(pdev, 0); - - stmpe_disable(stmpe, STMPE_BLOCK_KEYPAD); - free_irq(irq, keypad); - input_unregister_device(keypad->input); - platform_set_drvdata(pdev, NULL); - kfree(keypad); + stmpe_disable(keypad->stmpe, STMPE_BLOCK_KEYPAD); return 0; } @@ -364,7 +390,7 @@ static struct platform_driver stmpe_keypad_driver = { .driver.name = "stmpe-keypad", .driver.owner = THIS_MODULE, .probe = stmpe_keypad_probe, - .remove = __devexit_p(stmpe_keypad_remove), + .remove = stmpe_keypad_remove, }; module_platform_driver(stmpe_keypad_driver); diff --git a/drivers/input/keyboard/tc3589x-keypad.c b/drivers/input/keyboard/tc3589x-keypad.c index 7d498e698508..2fb0d76a04c4 100644 --- a/drivers/input/keyboard/tc3589x-keypad.c +++ b/drivers/input/keyboard/tc3589x-keypad.c @@ -299,7 +299,7 @@ static void tc3589x_keypad_close(struct input_dev *input) tc3589x_keypad_disable(keypad); } -static int __devinit tc3589x_keypad_probe(struct platform_device *pdev) +static int tc3589x_keypad_probe(struct platform_device *pdev) { struct tc3589x *tc3589x = dev_get_drvdata(pdev->dev.parent); struct tc_keypad *keypad; @@ -382,7 +382,7 @@ err_free_mem: return error; } -static int __devexit tc3589x_keypad_remove(struct platform_device *pdev) +static int tc3589x_keypad_remove(struct platform_device *pdev) { struct tc_keypad *keypad = platform_get_drvdata(pdev); int irq = platform_get_irq(pdev, 0); @@ -448,7 +448,7 @@ static struct platform_driver tc3589x_keypad_driver = { .pm = &tc3589x_keypad_dev_pm_ops, }, .probe = tc3589x_keypad_probe, - .remove = __devexit_p(tc3589x_keypad_remove), + .remove = tc3589x_keypad_remove, }; module_platform_driver(tc3589x_keypad_driver); diff --git a/drivers/input/keyboard/tca6416-keypad.c b/drivers/input/keyboard/tca6416-keypad.c index c355cdde8d22..bfc832c35a7c 100644 --- a/drivers/input/keyboard/tca6416-keypad.c +++ b/drivers/input/keyboard/tca6416-keypad.c @@ -166,7 +166,7 @@ static void tca6416_keys_close(struct input_dev *dev) disable_irq(chip->irqnum); } -static int __devinit tca6416_setup_registers(struct tca6416_keypad_chip *chip) +static int tca6416_setup_registers(struct tca6416_keypad_chip *chip) { int error; @@ -197,7 +197,7 @@ static int __devinit tca6416_setup_registers(struct tca6416_keypad_chip *chip) return 0; } -static int __devinit tca6416_keypad_probe(struct i2c_client *client, +static int tca6416_keypad_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct tca6416_keys_platform_data *pdata; @@ -313,7 +313,7 @@ fail1: return error; } -static int __devexit tca6416_keypad_remove(struct i2c_client *client) +static int tca6416_keypad_remove(struct i2c_client *client) { struct tca6416_keypad_chip *chip = i2c_get_clientdata(client); @@ -361,7 +361,7 @@ static struct i2c_driver tca6416_keypad_driver = { .pm = &tca6416_keypad_dev_pm_ops, }, .probe = tca6416_keypad_probe, - .remove = __devexit_p(tca6416_keypad_remove), + .remove = tca6416_keypad_remove, .id_table = tca6416_id, }; diff --git a/drivers/input/keyboard/tca8418_keypad.c b/drivers/input/keyboard/tca8418_keypad.c index 893869b29ed9..50e9c5e195e1 100644 --- a/drivers/input/keyboard/tca8418_keypad.c +++ b/drivers/input/keyboard/tca8418_keypad.c @@ -35,6 +35,7 @@ #include <linux/i2c.h> #include <linux/input.h> #include <linux/input/tca8418_keypad.h> +#include <linux/of.h> /* TCA8418 hardware limits */ #define TCA8418_MAX_ROWS 8 @@ -109,25 +110,11 @@ #define KEY_EVENT_CODE 0x7f #define KEY_EVENT_VALUE 0x80 - -static const struct i2c_device_id tca8418_id[] = { - { TCA8418_NAME, 8418, }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tca8418_id); - struct tca8418_keypad { - unsigned int rows; - unsigned int cols; - unsigned int keypad_mask; /* Mask for keypad col/rol regs */ - unsigned int irq; - unsigned int row_shift; - struct i2c_client *client; struct input_dev *input; - /* Flexible array member, must be at end of struct */ - unsigned short keymap[]; + unsigned int row_shift; }; /* @@ -172,6 +159,8 @@ static int tca8418_read_byte(struct tca8418_keypad *keypad_data, static void tca8418_read_keypad(struct tca8418_keypad *keypad_data) { + struct input_dev *input = keypad_data->input; + unsigned short *keymap = input->keycode; int error, col, row; u8 reg, state, code; @@ -190,9 +179,8 @@ static void tca8418_read_keypad(struct tca8418_keypad *keypad_data) col = (col) ? col - 1 : TCA8418_MAX_COLS - 1; code = MATRIX_SCAN_CODE(row, col, keypad_data->row_shift); - input_event(keypad_data->input, EV_MSC, MSC_SCAN, code); - input_report_key(keypad_data->input, - keypad_data->keymap[code], state); + input_event(input, EV_MSC, MSC_SCAN, code); + input_report_key(input, keymap[code], state); /* Read for next loop */ error = tca8418_read_byte(keypad_data, REG_KEY_EVENT_A, ®); @@ -202,7 +190,7 @@ static void tca8418_read_keypad(struct tca8418_keypad *keypad_data) dev_err(&keypad_data->client->dev, "unable to read REG_KEY_EVENT_A\n"); - input_sync(keypad_data->input); + input_sync(input); } /* @@ -218,16 +206,18 @@ static irqreturn_t tca8418_irq_handler(int irq, void *dev_id) if (error) { dev_err(&keypad_data->client->dev, "unable to read REG_INT_STAT\n"); - goto exit; + return IRQ_NONE; } + if (!reg) + return IRQ_NONE; + if (reg & INT_STAT_OVR_FLOW_INT) dev_warn(&keypad_data->client->dev, "overflow occurred\n"); if (reg & INT_STAT_K_INT) tca8418_read_keypad(keypad_data); -exit: /* Clear all interrupts, even IRQs we didn't check (GPI, CAD, LCK) */ reg = 0xff; error = tca8418_write_byte(keypad_data, REG_INT_STAT, reg); @@ -241,7 +231,8 @@ exit: /* * Configure the TCA8418 for keypad operation */ -static int __devinit tca8418_configure(struct tca8418_keypad *keypad_data) +static int tca8418_configure(struct tca8418_keypad *keypad_data, + u32 rows, u32 cols) { int reg, error; @@ -253,9 +244,8 @@ static int __devinit tca8418_configure(struct tca8418_keypad *keypad_data) /* Assemble a mask for row and column registers */ - reg = ~(~0 << keypad_data->rows); - reg += (~(~0 << keypad_data->cols)) << 8; - keypad_data->keypad_mask = reg; + reg = ~(~0 << rows); + reg += (~(~0 << cols)) << 8; /* Set registers to keypad mode */ error |= tca8418_write_byte(keypad_data, REG_KP_GPIO1, reg); @@ -270,145 +260,144 @@ static int __devinit tca8418_configure(struct tca8418_keypad *keypad_data) return error; } -static int __devinit tca8418_keypad_probe(struct i2c_client *client, +static int tca8418_keypad_probe(struct i2c_client *client, const struct i2c_device_id *id) { + struct device *dev = &client->dev; const struct tca8418_keypad_platform_data *pdata = - client->dev.platform_data; + dev_get_platdata(dev); struct tca8418_keypad *keypad_data; struct input_dev *input; + const struct matrix_keymap_data *keymap_data = NULL; + u32 rows = 0, cols = 0; + bool rep = false; + bool irq_is_gpio = false; + int irq; int error, row_shift, max_keys; /* Copy the platform data */ - if (!pdata) { - dev_dbg(&client->dev, "no platform data\n"); - return -EINVAL; - } - - if (!pdata->keymap_data) { - dev_err(&client->dev, "no keymap data defined\n"); - return -EINVAL; + if (pdata) { + if (!pdata->keymap_data) { + dev_err(dev, "no keymap data defined\n"); + return -EINVAL; + } + keymap_data = pdata->keymap_data; + rows = pdata->rows; + cols = pdata->cols; + rep = pdata->rep; + irq_is_gpio = pdata->irq_is_gpio; + } else { + struct device_node *np = dev->of_node; + of_property_read_u32(np, "keypad,num-rows", &rows); + of_property_read_u32(np, "keypad,num-columns", &cols); + rep = of_property_read_bool(np, "keypad,autorepeat"); } - if (!pdata->rows || pdata->rows > TCA8418_MAX_ROWS) { - dev_err(&client->dev, "invalid rows\n"); + if (!rows || rows > TCA8418_MAX_ROWS) { + dev_err(dev, "invalid rows\n"); return -EINVAL; } - if (!pdata->cols || pdata->cols > TCA8418_MAX_COLS) { - dev_err(&client->dev, "invalid columns\n"); + if (!cols || cols > TCA8418_MAX_COLS) { + dev_err(dev, "invalid columns\n"); return -EINVAL; } /* Check i2c driver capabilities */ if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE)) { - dev_err(&client->dev, "%s adapter not supported\n", + dev_err(dev, "%s adapter not supported\n", dev_driver_string(&client->adapter->dev)); return -ENODEV; } - row_shift = get_count_order(pdata->cols); - max_keys = pdata->rows << row_shift; + row_shift = get_count_order(cols); + max_keys = rows << row_shift; - /* Allocate memory for keypad_data, keymap and input device */ - keypad_data = kzalloc(sizeof(*keypad_data) + - max_keys * sizeof(keypad_data->keymap[0]), GFP_KERNEL); + /* Allocate memory for keypad_data and input device */ + keypad_data = devm_kzalloc(dev, sizeof(*keypad_data), GFP_KERNEL); if (!keypad_data) return -ENOMEM; - keypad_data->rows = pdata->rows; - keypad_data->cols = pdata->cols; keypad_data->client = client; keypad_data->row_shift = row_shift; /* Initialize the chip or fail if chip isn't present */ - error = tca8418_configure(keypad_data); + error = tca8418_configure(keypad_data, rows, cols); if (error < 0) - goto fail1; + return error; /* Configure input device */ - input = input_allocate_device(); - if (!input) { - error = -ENOMEM; - goto fail1; - } + input = devm_input_allocate_device(dev); + if (!input) + return -ENOMEM; + keypad_data->input = input; input->name = client->name; - input->dev.parent = &client->dev; - input->id.bustype = BUS_I2C; input->id.vendor = 0x0001; input->id.product = 0x001; input->id.version = 0x0001; - error = matrix_keypad_build_keymap(pdata->keymap_data, NULL, - pdata->rows, pdata->cols, - keypad_data->keymap, input); + error = matrix_keypad_build_keymap(keymap_data, NULL, rows, cols, + NULL, input); if (error) { - dev_dbg(&client->dev, "Failed to build keymap\n"); - goto fail2; + dev_err(dev, "Failed to build keymap\n"); + return error; } - if (pdata->rep) + if (rep) __set_bit(EV_REP, input->evbit); input_set_capability(input, EV_MSC, MSC_SCAN); input_set_drvdata(input, keypad_data); - if (pdata->irq_is_gpio) - client->irq = gpio_to_irq(client->irq); + irq = client->irq; + if (irq_is_gpio) + irq = gpio_to_irq(irq); - error = request_threaded_irq(client->irq, NULL, tca8418_irq_handler, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - client->name, keypad_data); + error = devm_request_threaded_irq(dev, irq, NULL, tca8418_irq_handler, + IRQF_TRIGGER_FALLING | + IRQF_SHARED | + IRQF_ONESHOT, + client->name, keypad_data); if (error) { - dev_dbg(&client->dev, - "Unable to claim irq %d; error %d\n", + dev_err(dev, "Unable to claim irq %d; error %d\n", client->irq, error); - goto fail2; + return error; } error = input_register_device(input); if (error) { - dev_dbg(&client->dev, - "Unable to register input device, error: %d\n", error); - goto fail3; + dev_err(dev, "Unable to register input device, error: %d\n", + error); + return error; } - i2c_set_clientdata(client, keypad_data); return 0; - -fail3: - free_irq(client->irq, keypad_data); -fail2: - input_free_device(input); -fail1: - kfree(keypad_data); - return error; } -static int __devexit tca8418_keypad_remove(struct i2c_client *client) -{ - struct tca8418_keypad *keypad_data = i2c_get_clientdata(client); - - free_irq(keypad_data->client->irq, keypad_data); - - input_unregister_device(keypad_data->input); - - kfree(keypad_data); - - return 0; -} +static const struct i2c_device_id tca8418_id[] = { + { TCA8418_NAME, 8418, }, + { } +}; +MODULE_DEVICE_TABLE(i2c, tca8418_id); +#ifdef CONFIG_OF +static const struct of_device_id tca8418_dt_ids[] __devinitconst = { + { .compatible = "ti,tca8418", }, + { } +}; +MODULE_DEVICE_TABLE(of, tca8418_dt_ids); +#endif static struct i2c_driver tca8418_keypad_driver = { .driver = { .name = TCA8418_NAME, .owner = THIS_MODULE, + .of_match_table = of_match_ptr(tca8418_dt_ids), }, .probe = tca8418_keypad_probe, - .remove = __devexit_p(tca8418_keypad_remove), .id_table = tca8418_id, }; diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c index 5faaf2553e33..c76f96872d31 100644 --- a/drivers/input/keyboard/tegra-kbc.c +++ b/drivers/input/keyboard/tegra-kbc.c @@ -87,7 +87,7 @@ struct tegra_kbc { struct clk *clk; }; -static const u32 tegra_kbc_default_keymap[] __devinitdata = { +static const u32 tegra_kbc_default_keymap[] = { KEY(0, 2, KEY_W), KEY(0, 3, KEY_S), KEY(0, 4, KEY_A), @@ -223,7 +223,7 @@ static const u32 tegra_kbc_default_keymap[] __devinitdata = { }; static const -struct matrix_keymap_data tegra_kbc_default_keymap_data __devinitdata = { +struct matrix_keymap_data tegra_kbc_default_keymap_data = { .keymap = tegra_kbc_default_keymap, .keymap_size = ARRAY_SIZE(tegra_kbc_default_keymap), }; @@ -573,7 +573,7 @@ static void tegra_kbc_close(struct input_dev *dev) return tegra_kbc_stop(kbc); } -static bool __devinit +static bool tegra_kbc_check_pin_cfg(const struct tegra_kbc_platform_data *pdata, struct device *dev, unsigned int *num_rows) { @@ -619,7 +619,7 @@ tegra_kbc_check_pin_cfg(const struct tegra_kbc_platform_data *pdata, } #ifdef CONFIG_OF -static struct tegra_kbc_platform_data * __devinit tegra_kbc_dt_parse_pdata( +static struct tegra_kbc_platform_data *tegra_kbc_dt_parse_pdata( struct platform_device *pdev) { struct tegra_kbc_platform_data *pdata; @@ -670,7 +670,7 @@ static inline struct tegra_kbc_platform_data *tegra_kbc_dt_parse_pdata( } #endif -static int __devinit tegra_kbd_setup_keymap(struct tegra_kbc *kbc) +static int tegra_kbd_setup_keymap(struct tegra_kbc *kbc) { const struct tegra_kbc_platform_data *pdata = kbc->pdata; const struct matrix_keymap_data *keymap_data = pdata->keymap_data; @@ -697,7 +697,7 @@ static int __devinit tegra_kbd_setup_keymap(struct tegra_kbc *kbc) return retval; } -static int __devinit tegra_kbc_probe(struct platform_device *pdev) +static int tegra_kbc_probe(struct platform_device *pdev) { const struct tegra_kbc_platform_data *pdata = pdev->dev.platform_data; struct tegra_kbc *kbc; @@ -838,7 +838,7 @@ err_free_pdata: return err; } -static int __devexit tegra_kbc_remove(struct platform_device *pdev) +static int tegra_kbc_remove(struct platform_device *pdev) { struct tegra_kbc *kbc = platform_get_drvdata(pdev); struct resource *res; @@ -954,7 +954,7 @@ MODULE_DEVICE_TABLE(of, tegra_kbc_of_match); static struct platform_driver tegra_kbc_driver = { .probe = tegra_kbc_probe, - .remove = __devexit_p(tegra_kbc_remove), + .remove = tegra_kbc_remove, .driver = { .name = "tegra-kbc", .owner = THIS_MODULE, diff --git a/drivers/input/keyboard/tnetv107x-keypad.c b/drivers/input/keyboard/tnetv107x-keypad.c index 4c34f21fbe2d..ee1635011292 100644 --- a/drivers/input/keyboard/tnetv107x-keypad.c +++ b/drivers/input/keyboard/tnetv107x-keypad.c @@ -153,7 +153,7 @@ static void keypad_stop(struct input_dev *dev) clk_disable(kp->clk); } -static int __devinit keypad_probe(struct platform_device *pdev) +static int keypad_probe(struct platform_device *pdev) { const struct matrix_keypad_platform_data *pdata; const struct matrix_keymap_data *keymap_data; @@ -301,7 +301,7 @@ error_res: return error; } -static int __devexit keypad_remove(struct platform_device *pdev) +static int keypad_remove(struct platform_device *pdev) { struct keypad_data *kp = platform_get_drvdata(pdev); @@ -319,7 +319,7 @@ static int __devexit keypad_remove(struct platform_device *pdev) static struct platform_driver keypad_driver = { .probe = keypad_probe, - .remove = __devexit_p(keypad_remove), + .remove = keypad_remove, .driver.name = "tnetv107x-keypad", .driver.owner = THIS_MODULE, }; diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c index a2c6f79aa101..04f84fd57173 100644 --- a/drivers/input/keyboard/twl4030_keypad.c +++ b/drivers/input/keyboard/twl4030_keypad.c @@ -271,7 +271,7 @@ static irqreturn_t do_kp_irq(int irq, void *_kp) return IRQ_HANDLED; } -static int __devinit twl4030_kp_program(struct twl4030_keypad *kp) +static int twl4030_kp_program(struct twl4030_keypad *kp) { u8 reg; int i; @@ -328,7 +328,7 @@ static int __devinit twl4030_kp_program(struct twl4030_keypad *kp) * Registers keypad device with input subsystem * and configures TWL4030 keypad registers */ -static int __devinit twl4030_kp_probe(struct platform_device *pdev) +static int twl4030_kp_probe(struct platform_device *pdev) { struct twl4030_keypad_data *pdata = pdev->dev.platform_data; const struct matrix_keymap_data *keymap_data; @@ -432,7 +432,7 @@ err1: return error; } -static int __devexit twl4030_kp_remove(struct platform_device *pdev) +static int twl4030_kp_remove(struct platform_device *pdev) { struct twl4030_keypad *kp = platform_get_drvdata(pdev); @@ -452,7 +452,7 @@ static int __devexit twl4030_kp_remove(struct platform_device *pdev) static struct platform_driver twl4030_kp_driver = { .probe = twl4030_kp_probe, - .remove = __devexit_p(twl4030_kp_remove), + .remove = twl4030_kp_remove, .driver = { .name = "twl4030_keypad", .owner = THIS_MODULE, diff --git a/drivers/input/keyboard/w90p910_keypad.c b/drivers/input/keyboard/w90p910_keypad.c index e0f6cd1ad0fd..ee163bee8cce 100644 --- a/drivers/input/keyboard/w90p910_keypad.c +++ b/drivers/input/keyboard/w90p910_keypad.c @@ -118,7 +118,7 @@ static void w90p910_keypad_close(struct input_dev *dev) clk_disable(keypad->clk); } -static int __devinit w90p910_keypad_probe(struct platform_device *pdev) +static int w90p910_keypad_probe(struct platform_device *pdev) { const struct w90p910_keypad_platform_data *pdata = pdev->dev.platform_data; @@ -234,7 +234,7 @@ failed_free: return error; } -static int __devexit w90p910_keypad_remove(struct platform_device *pdev) +static int w90p910_keypad_remove(struct platform_device *pdev) { struct w90p910_keypad *keypad = platform_get_drvdata(pdev); struct resource *res; @@ -257,7 +257,7 @@ static int __devexit w90p910_keypad_remove(struct platform_device *pdev) static struct platform_driver w90p910_keypad_driver = { .probe = w90p910_keypad_probe, - .remove = __devexit_p(w90p910_keypad_remove), + .remove = w90p910_keypad_remove, .driver = { .name = "nuc900-kpi", .owner = THIS_MODULE, |