diff options
Diffstat (limited to 'drivers/mfd/max77686.c')
| -rw-r--r-- | drivers/mfd/max77686.c | 46 |
1 files changed, 10 insertions, 36 deletions
diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c index c1aff46e89d9..7b68ed72e9cb 100644 --- a/drivers/mfd/max77686.c +++ b/drivers/mfd/max77686.c @@ -2,7 +2,7 @@ * max77686.c - mfd core driver for the Maxim 77686/802 * * Copyright (C) 2012 Samsung Electronics - * Chiwoong Byun <woong.byun@smasung.com> + * Chiwoong Byun <woong.byun@samsung.com> * Jonghwa Lee <jonghwa3.lee@samsung.com> * * This program is free software; you can redistribute it and/or modify @@ -230,38 +230,24 @@ static int max77686_i2c_probe(struct i2c_client *i2c, return -ENODEV; } - ret = regmap_add_irq_chip(max77686->regmap, max77686->irq, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT | - IRQF_SHARED, 0, irq_chip, - &max77686->irq_data); + ret = devm_regmap_add_irq_chip(&i2c->dev, max77686->regmap, + max77686->irq, + IRQF_TRIGGER_FALLING | IRQF_ONESHOT | + IRQF_SHARED, 0, irq_chip, + &max77686->irq_data); if (ret < 0) { dev_err(&i2c->dev, "failed to add PMIC irq chip: %d\n", ret); return ret; } - ret = mfd_add_devices(max77686->dev, -1, cells, n_devs, NULL, 0, NULL); + ret = devm_mfd_add_devices(max77686->dev, -1, cells, n_devs, NULL, + 0, NULL); if (ret < 0) { dev_err(&i2c->dev, "failed to add MFD devices: %d\n", ret); - goto err_del_irqc; + return ret; } return 0; - -err_del_irqc: - regmap_del_irq_chip(max77686->irq, max77686->irq_data); - - return ret; -} - -static int max77686_i2c_remove(struct i2c_client *i2c) -{ - struct max77686_dev *max77686 = i2c_get_clientdata(i2c); - - mfd_remove_devices(max77686->dev); - - regmap_del_irq_chip(max77686->irq, max77686->irq_data); - - return 0; } static const struct i2c_device_id max77686_i2c_id[] = { @@ -317,22 +303,10 @@ static struct i2c_driver max77686_i2c_driver = { .of_match_table = of_match_ptr(max77686_pmic_dt_match), }, .probe = max77686_i2c_probe, - .remove = max77686_i2c_remove, .id_table = max77686_i2c_id, }; -static int __init max77686_i2c_init(void) -{ - return i2c_add_driver(&max77686_i2c_driver); -} -/* init early so consumer devices can complete system boot */ -subsys_initcall(max77686_i2c_init); - -static void __exit max77686_i2c_exit(void) -{ - i2c_del_driver(&max77686_i2c_driver); -} -module_exit(max77686_i2c_exit); +module_i2c_driver(max77686_i2c_driver); MODULE_DESCRIPTION("MAXIM 77686/802 multi-function core driver"); MODULE_AUTHOR("Chiwoong Byun <woong.byun@samsung.com>"); |