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authorPaul Gortmaker <paul.gortmaker@windriver.com>2016-10-30 04:24:37 +0300
committerLee Jones <lee.jones@linaro.org>2016-11-29 11:21:30 +0300
commit4b3f2b60b53c65d42374c4aafcda3f3a836d436e (patch)
treec50e6e8b571ff51ac4e55ca07fb3b4efa3414f0f /drivers/mfd/ab8500-debugfs.c
parent31cbae2224c189b54a198ba4c9e93fea30ed61f1 (diff)
downloadlinux-4b3f2b60b53c65d42374c4aafcda3f3a836d436e.tar.xz
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: 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/ab8500-debugfs.c')
-rw-r--r--drivers/mfd/ab8500-debugfs.c21
1 files changed, 2 insertions, 19 deletions
diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
index acf6c00b14b9..c1c815241e02 100644
--- a/drivers/mfd/ab8500-debugfs.c
+++ b/drivers/mfd/ab8500-debugfs.c
@@ -74,7 +74,7 @@
#include <linux/seq_file.h>
#include <linux/uaccess.h>
#include <linux/fs.h>
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/debugfs.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
@@ -3234,33 +3234,16 @@ err:
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 = {
.driver = {
.name = "ab8500-debug",
+ .suppress_bind_attrs = true,
},
.probe = ab8500_debug_probe,
- .remove = ab8500_debug_remove
};
static int __init ab8500_debug_init(void)
{
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);
-module_exit(ab8500_debug_exit);
-
-MODULE_AUTHOR("Mattias WALLIN <mattias.wallin@stericsson.com");
-MODULE_DESCRIPTION("AB8500 DEBUG");
-MODULE_LICENSE("GPL v2");