diff options
Diffstat (limited to 'drivers/iio/light/bh1750.c')
| -rw-r--r-- | drivers/iio/light/bh1750.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/iio/light/bh1750.c b/drivers/iio/light/bh1750.c index a814828e69f5..28347df78cff 100644 --- a/drivers/iio/light/bh1750.c +++ b/drivers/iio/light/bh1750.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ROHM BH1710/BH1715/BH1721/BH1750/BH1751 ambient light sensor driver * * Copyright (c) Tomasz Duszynski <tduszyns@gmail.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Data sheets: * http://rohmfs.rohm.com/en/products/databook/datasheet/ic/sensor/light/bh1710fvc-e.pdf * http://rohmfs.rohm.com/en/products/databook/datasheet/ic/sensor/light/bh1715fvc-e.pdf @@ -281,8 +278,7 @@ static int bh1750_remove(struct i2c_client *client) return 0; } -#ifdef CONFIG_PM_SLEEP -static int bh1750_suspend(struct device *dev) +static int __maybe_unused bh1750_suspend(struct device *dev) { int ret; struct bh1750_data *data = @@ -300,10 +296,6 @@ static int bh1750_suspend(struct device *dev) } static SIMPLE_DEV_PM_OPS(bh1750_pm_ops, bh1750_suspend, NULL); -#define BH1750_PM_OPS (&bh1750_pm_ops) -#else -#define BH1750_PM_OPS NULL -#endif static const struct i2c_device_id bh1750_id[] = { { "bh1710", BH1710 }, @@ -315,10 +307,21 @@ static const struct i2c_device_id bh1750_id[] = { }; MODULE_DEVICE_TABLE(i2c, bh1750_id); +static const struct of_device_id bh1750_of_match[] = { + { .compatible = "rohm,bh1710", }, + { .compatible = "rohm,bh1715", }, + { .compatible = "rohm,bh1721", }, + { .compatible = "rohm,bh1750", }, + { .compatible = "rohm,bh1751", }, + { } +}; +MODULE_DEVICE_TABLE(of, bh1750_of_match); + static struct i2c_driver bh1750_driver = { .driver = { .name = "bh1750", - .pm = BH1750_PM_OPS, + .of_match_table = bh1750_of_match, + .pm = &bh1750_pm_ops, }, .probe = bh1750_probe, .remove = bh1750_remove, |