| Message ID | 1464634684-1248135-7-git-send-email-arnd@arndb.de (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Headers | show |
diff --git a/arch/mn10300/include/asm/rtc.h b/arch/mn10300/include/asm/rtc.h index 6c14bb1d0d9b..07dc87656197 100644 --- a/arch/mn10300/include/asm/rtc.h +++ b/arch/mn10300/include/asm/rtc.h @@ -25,6 +25,4 @@ static inline void calibrate_clock(void) #endif /* !CONFIG_MN10300_RTC */ -#include <asm-generic/rtc.h> - #endif /* _ASM_RTC_H */ diff --git a/arch/mn10300/kernel/rtc.c b/arch/mn10300/kernel/rtc.c index 48d7058b3295..77e0be4d92ea 100644 --- a/arch/mn10300/kernel/rtc.c +++ b/arch/mn10300/kernel/rtc.c @@ -27,7 +27,7 @@ void read_persistent_clock(struct timespec *ts) { struct rtc_time tm; - get_rtc_time(&tm); + mc146818_set_time(&tm); ts->tv_nsec = 0; ts->tv_sec = mktime(tm.tm_year, tm.tm_mon, tm.tm_mday, diff --git a/arch/mn10300/proc-mn103e010/proc-init.c b/arch/mn10300/proc-mn103e010/proc-init.c index 27b97980dca4..d4dcb0c56b35 100644 --- a/arch/mn10300/proc-mn103e010/proc-init.c +++ b/arch/mn10300/proc-mn103e010/proc-init.c @@ -9,6 +9,7 @@ * 2 of the Licence, or (at your option) any later version. */ #include <linux/kernel.h> +#include <asm/cacheflush.h> #include <asm/fpu.h> #include <asm/rtc.h> #include <asm/busctl-regs.h> diff --git a/arch/mn10300/proc-mn2ws0050/proc-init.c b/arch/mn10300/proc-mn2ws0050/proc-init.c index ee6d03dbc8d8..950cc8dbb284 100644 --- a/arch/mn10300/proc-mn2ws0050/proc-init.c +++ b/arch/mn10300/proc-mn2ws0050/proc-init.c @@ -14,6 +14,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> +#include <asm/cacheflush.h> #include <asm/processor.h> #include <asm/uaccess.h> #include <asm/io.h> diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index e3f2f3e293e5..1d9e3063373b 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -328,7 +328,7 @@ config JS_RTC config GEN_RTC tristate "Generic /dev/rtc emulation" depends on RTC!=y - depends on M68K || MN10300 || PARISC || PPC + depends on M68K || PARISC || PPC ---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
The genrtc driver serves no purpose on mn10300 because it drives the same hardware as the original rtc.c driver, and the newer rtc-generic.c or rtc-cmos.c drivers on architectures that use the asm-generic/rtc.h header. I assume it was initially only added for completeness when the mn10300 port was done, but the older rtc.c driver was always used instead. We can also stop include asm-generic/rtc.h now, because we just call mc146818_set_time() directly. It would be nice to change the architecture to use the rtc-cmos driver next, and remove support for the old rtc driver as well. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- arch/mn10300/include/asm/rtc.h | 2 -- arch/mn10300/kernel/rtc.c | 2 +- arch/mn10300/proc-mn103e010/proc-init.c | 1 + arch/mn10300/proc-mn2ws0050/proc-init.c | 1 + drivers/char/Kconfig | 2 +- 5 files changed, 4 insertions(+), 4 deletions(-)