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drivers/firmware: Make efi/esrt.c driver explicitly non-modular

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The Kconfig for this driver is currently hidden with:

config EFI_ESRT
        bool

...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.

Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit.

We leave some tags like MODULE_AUTHOR for documentation purposes.

We don't replace module.h with init.h since the file already has that.

Cc: Peter Jones <pjones@redhat.com>
Cc: linux-efi@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
This commit is contained in:
Paul Gortmaker 2015-08-25 19:00:48 -04:00 committed by Matt Fleming
parent 0ce423b649
commit 18aefbc5cc
1 changed files with 3 additions and 16 deletions
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19
drivers/firmware/efi/esrt.c
View file

@ -20,7 +20,6 @@
#include <linux/kobject.h>
#include <linux/list.h>
#include <linux/memblock.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/types.h>
@ -450,22 +449,10 @@ static int __init esrt_sysfs_init(void)
esrt = NULL;
return error;
}
device_initcall(esrt_sysfs_init);
static void __exit esrt_sysfs_exit(void)
{
pr_debug("esrt-sysfs: unloading.\n");
cleanup_entry_list();
kset_unregister(esrt_kset);
sysfs_remove_group(esrt_kobj, &esrt_attr_group);
kfree(esrt);
esrt = NULL;
kobject_del(esrt_kobj);
kobject_put(esrt_kobj);
}
module_init(esrt_sysfs_init);
module_exit(esrt_sysfs_exit);
/*
MODULE_AUTHOR("Peter Jones <pjones@redhat.com>");
MODULE_DESCRIPTION("EFI System Resource Table support");
MODULE_LICENSE("GPL");
*/