diff options
author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2019-01-13 19:36:41 +0100 |
---|---|---|
committer | Lee Jones <lee.jones@linaro.org> | 2019-02-01 09:21:13 +0100 |
commit | 26fce5e099d76651a871e738e858f18bc7829d84 (patch) | |
tree | 5fa80714224fc280447dd59400f1c25dfd597baa /drivers/mfd | |
parent | mfd: syscon: Make it explicitly non-modular (diff) | |
download | linux-26fce5e099d76651a871e738e858f18bc7829d84.tar.xz linux-26fce5e099d76651a871e738e858f18bc7829d84.zip |
mfd: tps65090: Make it explicitly non-modular
The Kconfig currently controlling compilation of this code is:
drivers/mfd/Kconfig:config MFD_TPS65090
drivers/mfd/Kconfig: bool "TI TPS65090 Power Management chips"
...meaning that it currently is not being built as a module by anyone.
Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only.
We explicitly disallow a driver unbind, since that doesn't have a
sensible use case anyway, and it allows us to drop the ".remove"
code for non-modular drivers.
Since module_init was not in use by this code, the init ordering
remains unchanged with this commit.
Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code.
We also delete the MODULE_LICENSE tag etc. since all that information
was (or is now) contained at the top of the file in the comments.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
-rw-r--r-- | drivers/mfd/tps65090.c | 30 |
1 files changed, 5 insertions, 25 deletions
diff --git a/drivers/mfd/tps65090.c b/drivers/mfd/tps65090.c index f13e4cd06e89..6968df4d7828 100644 --- a/drivers/mfd/tps65090.c +++ b/drivers/mfd/tps65090.c @@ -2,7 +2,9 @@ * Core driver for TI TPS65090 PMIC family * * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - + * + * Author: Venu Byravarasu <vbyravarasu@nvidia.com> + * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. @@ -19,7 +21,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/kernel.h> -#include <linux/module.h> +#include <linux/init.h> #include <linux/mutex.h> #include <linux/slab.h> #include <linux/i2c.h> @@ -171,7 +173,6 @@ static const struct of_device_id tps65090_of_match[] = { { .compatible = "ti,tps65090",}, {}, }; -MODULE_DEVICE_TABLE(of, tps65090_of_match); #endif static int tps65090_i2c_probe(struct i2c_client *client, @@ -236,30 +237,19 @@ err_irq_exit: return ret; } -static int tps65090_i2c_remove(struct i2c_client *client) -{ - struct tps65090 *tps65090 = i2c_get_clientdata(client); - - mfd_remove_devices(tps65090->dev); - if (client->irq) - regmap_del_irq_chip(client->irq, tps65090->irq_data); - - return 0; -} static const struct i2c_device_id tps65090_id_table[] = { { "tps65090", 0 }, { }, }; -MODULE_DEVICE_TABLE(i2c, tps65090_id_table); static struct i2c_driver tps65090_driver = { .driver = { .name = "tps65090", + .suppress_bind_attrs = true, .of_match_table = of_match_ptr(tps65090_of_match), }, .probe = tps65090_i2c_probe, - .remove = tps65090_i2c_remove, .id_table = tps65090_id_table, }; @@ -268,13 +258,3 @@ static int __init tps65090_init(void) return i2c_add_driver(&tps65090_driver); } subsys_initcall(tps65090_init); - -static void __exit tps65090_exit(void) -{ - i2c_del_driver(&tps65090_driver); -} -module_exit(tps65090_exit); - -MODULE_DESCRIPTION("TPS65090 core driver"); -MODULE_AUTHOR("Venu Byravarasu <vbyravarasu@nvidia.com>"); -MODULE_LICENSE("GPL v2"); |