Commit 4b3f2b60 authored by Paul Gortmaker's avatar Paul Gortmaker Committed by Lee Jones

mfd: ab8500-debugfs: Make it explicitly non-modular

The Kconfig currently controlling compilation of this code is:

drivers/mfd/Kconfig:config AB8500_DEBUG
drivers/mfd/Kconfig:       bool "Enable debug info via debugfs"

...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.

We also delete the MODULE_LICENSE tag etc. since all that information
is already contained at the top of the file in the comments.
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 31cbae22
...@@ -74,7 +74,7 @@ ...@@ -74,7 +74,7 @@
#include <linux/seq_file.h> #include <linux/seq_file.h>
#include <linux/uaccess.h> #include <linux/uaccess.h>
#include <linux/fs.h> #include <linux/fs.h>
#include <linux/module.h> #include <linux/init.h>
#include <linux/debugfs.h> #include <linux/debugfs.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/interrupt.h> #include <linux/interrupt.h>
...@@ -3234,33 +3234,16 @@ static int ab8500_debug_probe(struct platform_device *plf) ...@@ -3234,33 +3234,16 @@ static int ab8500_debug_probe(struct platform_device *plf)
return -ENOMEM; return -ENOMEM;
} }
static int ab8500_debug_remove(struct platform_device *plf)
{
debugfs_remove_recursive(ab8500_dir);
return 0;
}
static struct platform_driver ab8500_debug_driver = { static struct platform_driver ab8500_debug_driver = {
.driver = { .driver = {
.name = "ab8500-debug", .name = "ab8500-debug",
.suppress_bind_attrs = true,
}, },
.probe = ab8500_debug_probe, .probe = ab8500_debug_probe,
.remove = ab8500_debug_remove
}; };
static int __init ab8500_debug_init(void) static int __init ab8500_debug_init(void)
{ {
return platform_driver_register(&ab8500_debug_driver); return platform_driver_register(&ab8500_debug_driver);
} }
static void __exit ab8500_debug_exit(void)
{
platform_driver_unregister(&ab8500_debug_driver);
}
subsys_initcall(ab8500_debug_init); subsys_initcall(ab8500_debug_init);
module_exit(ab8500_debug_exit);
MODULE_AUTHOR("Mattias WALLIN <mattias.wallin@stericsson.com");
MODULE_DESCRIPTION("AB8500 DEBUG");
MODULE_LICENSE("GPL v2");
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