rtc: make class.c explicitly non-modular
The Makefile/Kconfig currently controlling compilation of this code is:
obj-$(CONFIG_RTC_CLASS) += rtc-core.o
rtc-core-y := class.o interface.o
drivers/rtc/Kconfig:menuconfig RTC_CLASS
drivers/rtc/Kconfig: bool "Real Time Clock"
...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 code there is no doubt it is builtin-only.
We don't replace module.h with init.h since the file does need
to know what a struct module is.
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>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index de86578..74fd974 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -361,17 +361,4 @@
rtc_dev_init();
return 0;
}
-
-static void __exit rtc_exit(void)
-{
- rtc_dev_exit();
- class_destroy(rtc_class);
- ida_destroy(&rtc_ida);
-}
-
subsys_initcall(rtc_init);
-module_exit(rtc_exit);
-
-MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
-MODULE_DESCRIPTION("RTC class support");
-MODULE_LICENSE("GPL");