diff options
Diffstat (limited to 'drivers/mfd/stmpe-i2c.c')
| -rw-r--r-- | drivers/mfd/stmpe-i2c.c | 32 |
1 files changed, 10 insertions, 22 deletions
diff --git a/drivers/mfd/stmpe-i2c.c b/drivers/mfd/stmpe-i2c.c index 863c39a3353c..943fa363efc3 100644 --- a/drivers/mfd/stmpe-i2c.c +++ b/drivers/mfd/stmpe-i2c.c @@ -1,10 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ST Microelectronics MFD: stmpe's i2c client specific driver * * Copyright (C) ST-Ericsson SA 2010 * Copyright (C) ST Microelectronics SA 2011 * - * License Terms: GNU General Public License, version 2 * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson * Author: Viresh Kumar <vireshk@kernel.org> for ST Microelectronics */ @@ -67,8 +67,9 @@ static const struct of_device_id stmpe_of_match[] = { MODULE_DEVICE_TABLE(of, stmpe_of_match); static int -stmpe_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) +stmpe_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); enum stmpe_partnum partnum; const struct of_device_id *of_id; @@ -86,16 +87,16 @@ stmpe_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) dev_info(&i2c->dev, "matching on node name, compatible is preferred\n"); partnum = id->driver_data; } else - partnum = (enum stmpe_partnum)of_id->data; + partnum = (uintptr_t)of_id->data; return stmpe_probe(&i2c_ci, partnum); } -static int stmpe_i2c_remove(struct i2c_client *i2c) +static void stmpe_i2c_remove(struct i2c_client *i2c) { struct stmpe *stmpe = dev_get_drvdata(&i2c->dev); - return stmpe_remove(stmpe); + stmpe_remove(stmpe); } static const struct i2c_device_id stmpe_i2c_id[] = { @@ -109,33 +110,20 @@ static const struct i2c_device_id stmpe_i2c_id[] = { { "stmpe2403", STMPE2403 }, { } }; -MODULE_DEVICE_TABLE(i2c, stmpe_id); +MODULE_DEVICE_TABLE(i2c, stmpe_i2c_id); static struct i2c_driver stmpe_i2c_driver = { .driver = { .name = "stmpe-i2c", -#ifdef CONFIG_PM - .pm = &stmpe_dev_pm_ops, -#endif + .pm = pm_sleep_ptr(&stmpe_dev_pm_ops), .of_match_table = stmpe_of_match, }, .probe = stmpe_i2c_probe, .remove = stmpe_i2c_remove, .id_table = stmpe_i2c_id, }; +module_i2c_driver(stmpe_i2c_driver); -static int __init stmpe_init(void) -{ - return i2c_add_driver(&stmpe_i2c_driver); -} -subsys_initcall(stmpe_init); - -static void __exit stmpe_exit(void) -{ - i2c_del_driver(&stmpe_i2c_driver); -} -module_exit(stmpe_exit); - -MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("STMPE MFD I2C Interface Driver"); MODULE_AUTHOR("Rabin Vincent <rabin.vincent@stericsson.com>"); +MODULE_LICENSE("GPL"); |