diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2016-05-30 20:57:54 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-06-04 00:23:03 +0200 |
| commit | 7ee942179fd8d485cedaf1875f81c5ee7a3ebeae (patch) | |
| tree | a9d8f90838bc925335300ed2b15dfa3111342409 /arch/mn10300 | |
| parent | 1cb1e35327b0cb95f33ab39365bc745e8399f384 (diff) | |
| download | linux-7ee942179fd8d485cedaf1875f81c5ee7a3ebeae.tar.gz linux-7ee942179fd8d485cedaf1875f81c5ee7a3ebeae.tar.xz | |
char/genrtc: remove mn10300 support
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.
[linux@roeck-us.net: Add missing include file to proc-init.c]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch/mn10300')
| -rw-r--r-- | arch/mn10300/include/asm/rtc.h | 2 | ||||
| -rw-r--r-- | arch/mn10300/kernel/rtc.c | 2 | ||||
| -rw-r--r-- | arch/mn10300/proc-mn103e010/proc-init.c | 2 | ||||
| -rw-r--r-- | arch/mn10300/proc-mn2ws0050/proc-init.c | 1 |
4 files changed, 4 insertions, 3 deletions
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..94641c420b3f 100644 --- a/arch/mn10300/proc-mn103e010/proc-init.c +++ b/arch/mn10300/proc-mn103e010/proc-init.c @@ -9,7 +9,9 @@ * 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/irq.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> |