From 5ee98ab3a8ea94fe24e288dc02c6b489889cf06a Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 1 Jun 2016 16:46:22 +0200 Subject: mn10300: use RTC_DRV_CMOS instead of CONFIG_RTC nn10300 has a dependency on mc146818_get_time/mc146818_set_time, which we want to move from the mc146818rtc.h header into the rtc subsystem, which in turn is not usable on mn10300. This changes mn10300 to use the modern rtc-cmos driver instead of the old RTC driver, and that in turn lets us completely remove the read_persistent_clock/update_persistent_clock callbacks. Signed-off-by: Arnd Bergmann Signed-off-by: Alexandre Belloni --- drivers/char/Kconfig | 2 +- drivers/rtc/Kconfig | 2 +- drivers/rtc/rtc-cmos.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 0ec91cc6c2fb..273b5492fbcf 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -279,7 +279,7 @@ if RTC_LIB=n config RTC tristate "Enhanced Real Time Clock Support (legacy PC RTC driver)" - depends on ALPHA || (MIPS && MACH_LOONGSON64) || MN10300 + depends on ALPHA || (MIPS && MACH_LOONGSON64) ---help--- If you say Y here and create a character special file /dev/rtc with major number 10 and minor number 135 using mknod ("man mknod"), you diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 9f8b59d94b1d..13128a89657b 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -807,7 +807,7 @@ comment "Platform RTC drivers" config RTC_DRV_CMOS tristate "PC-style 'CMOS'" - depends on X86 || ARM || M32R || PPC || MIPS || SPARC64 + depends on X86 || ARM || M32R || PPC || MIPS || SPARC64 || MN10300 default y if X86 help Say "yes" here to get direct support for the real time clock diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index cf8eb98382ce..f9fdb6fc641c 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -630,7 +630,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq) address_space = 64; #elif defined(__i386__) || defined(__x86_64__) || defined(__arm__) \ || defined(__sparc__) || defined(__mips__) \ - || defined(__powerpc__) + || defined(__powerpc__) || defined(CONFIG_MN10300) address_space = 128; #else #warning Assuming 128 bytes of RTC+NVRAM address space, not 64 bytes. -- cgit v1.2.3