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drivers/char: make efirtc.c driver explicitly non-modular

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The Kconfig for this driver is currently:

config EFI_RTC
        bool "EFI Real Time Clock Services"

...meaning that it currently is not being built as a module by anyone.
Lets remove all modular references, 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_LICENSE for documentation purposes.

Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Paul Gortmaker 2015-08-08 16:35:02 -04:00 committed by Greg Kroah-Hartman
parent 67dd339c72
commit 9b7ebe0129
1 changed files with 3 additions and 10 deletions
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13
drivers/char/efirtc.c
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@ -30,7 +30,6 @@
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/rtc.h>
#include <linux/proc_fs.h>
@ -395,14 +394,8 @@ efi_rtc_init(void)
}
return 0;
}
device_initcall(efi_rtc_init);
static void __exit
efi_rtc_exit(void)
{
/* not yet used */
}
module_init(efi_rtc_init);
module_exit(efi_rtc_exit);
/*
MODULE_LICENSE("GPL");
*/