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rtc: make rtc-lib explicitly non-modular

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The Kconfig currently controlling compilation of this code is:

drivers/rtc/Kconfig:config RTC_LIB
drivers/rtc/Kconfig:    bool

...meaning that it currently is not being built as a module by anyone.

Lets remove the couple traces of modular infrastructure use, so that
when reading the driver there is no doubt it is builtin-only.

We delete the MODULE_LICENSE tag since all that information
is already contained at the top of the file in the comments.

We don't replace module.h with init.h since the file doesn't need that.
However we do add export.h since the file uses EXPORT_SYMBOL.

Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: rtc-linux@googlegroups.com
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Paul Gortmaker 2016-10-31 14:55:25 -04:00 committed by Alexandre Belloni
parent c18b4c52c7
commit 87ebfd6439
1 changed files with 1 additions and 3 deletions
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4
drivers/rtc/rtc-lib.c
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@ -11,7 +11,7 @@
* published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/export.h>
#include <linux/rtc.h>
static const unsigned char rtc_days_in_month[] = {
@ -148,5 +148,3 @@ struct rtc_time rtc_ktime_to_tm(ktime_t kt)
return ret;
}
EXPORT_SYMBOL_GPL(rtc_ktime_to_tm);
MODULE_LICENSE("GPL");