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| author | Arnd Bergmann <arnd@arndb.de> | 2016-06-01 16:46:23 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-06-26 01:20:08 +0200 |
| commit | d6faca40f40b62aca8ea8c29289c7bf7456172bb (patch) | |
| tree | fd7194661cd730e7adc304e5921ebc157d5d611d /drivers/rtc/Kconfig | |
| parent | 5ee98ab3a8ea94fe24e288dc02c6b489889cf06a (diff) | |
| download | linux-d6faca40f40b62aca8ea8c29289c7bf7456172bb.tar.gz | |
rtc: move mc146818 helper functions out-of-line
The mc146818_get_time/mc146818_set_time functions are rather large inline functions in a global header file and are used in several drivers and in x86 specific code. Here we move them into a separate .c file that is compiled whenever any of the users require it. This also lets us remove the linux/acpi.h header inclusion from mc146818rtc.h, which in turn avoids some warnings about duplicate definition of the TRUE/FALSE macros. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 13128a89657b..8526f1cded08 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -5,6 +5,10 @@ config RTC_LIB bool +config RTC_MC146818_LIB + bool + select RTC_LIB + menuconfig RTC_CLASS bool "Real Time Clock" default n @@ -809,6 +813,7 @@ config RTC_DRV_CMOS tristate "PC-style 'CMOS'" depends on X86 || ARM || M32R || PPC || MIPS || SPARC64 || MN10300 default y if X86 + select RTC_MC146818_LIB help Say "yes" here to get direct support for the real time clock found in every PC or ACPI-based system, and some other boards. @@ -827,6 +832,7 @@ config RTC_DRV_CMOS config RTC_DRV_ALPHA bool "Alpha PC-style CMOS" depends on ALPHA + select RTC_MC146818_LIB default y help Direct support for the real-time clock found on every Alpha |