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Subject[PATCH v2 4/4] cris: time: Cleanup of persistent clock stuff
Date
From: Xunlei Pang <pang.xunlei@linaro.org>

- Remove update_persistent_clock(), as it does nothing now.
- Remove read_persistent_clock(), let it fall back to the weak version.

Signed-off-by: Xunlei Pang <pang.xunlei@linaro.org>
---
arch/cris/Kconfig | 1 -
arch/cris/kernel/time.c | 25 -------------------------
2 files changed, 26 deletions(-)

diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 0314e32..982d562 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -46,7 +46,6 @@ config CRIS
select ARCH_WANT_IPC_PARSE_VERSION
select GENERIC_IRQ_SHOW
select GENERIC_IOMAP
- select GENERIC_CMOS_UPDATE
select MODULES_USE_ELF_RELA
select CLONE_BACKWARDS2
select OLD_SIGSUSPEND
diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c
index 7780d37..2dda6da 100644
--- a/arch/cris/kernel/time.c
+++ b/arch/cris/kernel/time.c
@@ -39,31 +39,6 @@
extern unsigned long loops_per_jiffy; /* init/main.c */
unsigned long loops_per_usec;

-int set_rtc_mmss(unsigned long nowtime)
-{
- D(printk(KERN_DEBUG "set_rtc_mmss(%lu)\n", nowtime));
- return 0;
-}
-
-/* grab the time from the RTC chip */
-unsigned long get_cmos_time(void)
-{
- return 0;
-}
-
-
-int update_persistent_clock(struct timespec now)
-{
- return set_rtc_mmss(now.tv_sec);
-}
-
-void read_persistent_clock(struct timespec *ts)
-{
- ts->tv_sec = 0;
- ts->tv_nsec = 0;
-}
-
-
extern void cris_profile_sample(struct pt_regs* regs);

void
--
1.9.1



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