diff options
Diffstat (limited to 'drivers/input/misc/da9055_onkey.c')
| -rw-r--r-- | drivers/input/misc/da9055_onkey.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/input/misc/da9055_onkey.c b/drivers/input/misc/da9055_onkey.c index a0af8b2506ce..3e4fc2f01011 100644 --- a/drivers/input/misc/da9055_onkey.c +++ b/drivers/input/misc/da9055_onkey.c @@ -1,17 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ON pin driver for Dialog DA9055 PMICs * * Copyright(c) 2012 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ -#include <linux/init.h> #include <linux/input.h> #include <linux/module.h> #include <linux/platform_device.h> @@ -81,11 +76,8 @@ static int da9055_onkey_probe(struct platform_device *pdev) int irq, err; irq = platform_get_irq_byname(pdev, "ONKEY"); - if (irq < 0) { - dev_err(&pdev->dev, - "Failed to get an IRQ for input device, %d\n", irq); + if (irq < 0) return -EINVAL; - } onkey = devm_kzalloc(&pdev->dev, sizeof(*onkey), GFP_KERNEL); if (!onkey) { @@ -110,7 +102,6 @@ static int da9055_onkey_probe(struct platform_device *pdev) INIT_DELAYED_WORK(&onkey->work, da9055_onkey_work); - irq = regmap_irq_get_virq(da9055->irq_data, irq); err = request_threaded_irq(irq, NULL, da9055_onkey_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, "ONKEY", onkey); @@ -141,7 +132,7 @@ err_free_input: return err; } -static int da9055_onkey_remove(struct platform_device *pdev) +static void da9055_onkey_remove(struct platform_device *pdev) { struct da9055_onkey *onkey = platform_get_drvdata(pdev); int irq = platform_get_irq_byname(pdev, "ONKEY"); @@ -150,16 +141,13 @@ static int da9055_onkey_remove(struct platform_device *pdev) free_irq(irq, onkey); cancel_delayed_work_sync(&onkey->work); input_unregister_device(onkey->input); - - return 0; } static struct platform_driver da9055_onkey_driver = { .probe = da9055_onkey_probe, .remove = da9055_onkey_remove, - .driver = { + .driver = { .name = "da9055-onkey", - .owner = THIS_MODULE, }, }; |