diff options
Diffstat (limited to 'drivers/mfd/da9052-spi.c')
| -rw-r--r-- | drivers/mfd/da9052-spi.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/mfd/da9052-spi.c b/drivers/mfd/da9052-spi.c index b9ea1b27db64..80fc5c0cac2f 100644 --- a/drivers/mfd/da9052-spi.c +++ b/drivers/mfd/da9052-spi.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * SPI access for Dialog DA9052 PMICs. * * Copyright(c) 2011 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/device.h> @@ -42,11 +37,12 @@ static int da9052_spi_probe(struct spi_device *spi) spi_set_drvdata(spi, da9052); config = da9052_regmap_config; - config.read_flag_mask = 1; + config.write_flag_mask = 1; config.reg_bits = 7; config.pad_bits = 1; config.val_bits = 8; - config.use_single_rw = 1; + config.use_single_read = true; + config.use_single_write = true; da9052->regmap = devm_regmap_init_spi(spi, &config); if (IS_ERR(da9052->regmap)) { @@ -59,15 +55,14 @@ static int da9052_spi_probe(struct spi_device *spi) return da9052_device_init(da9052, id->driver_data); } -static int da9052_spi_remove(struct spi_device *spi) +static void da9052_spi_remove(struct spi_device *spi) { struct da9052 *da9052 = spi_get_drvdata(spi); da9052_device_exit(da9052); - return 0; } -static struct spi_device_id da9052_spi_id[] = { +static const struct spi_device_id da9052_spi_id[] = { {"da9052", DA9052}, {"da9053-aa", DA9053_AA}, {"da9053-ba", DA9053_BA}, @@ -107,4 +102,3 @@ module_exit(da9052_spi_exit); MODULE_AUTHOR("David Dajun Chen <dchen@diasemi.com>"); MODULE_DESCRIPTION("SPI driver for Dialog DA9052 PMIC"); -MODULE_LICENSE("GPL"); |