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Commit 9f4137fa authored by Xunlei Pang's avatar Xunlei Pang Committed by Jesper Nilsson
Browse files

cris: time: Cleanup of persistent clock stuff 



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

Cc: Mikael Starvik <starvik@axis.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarXunlei Pang <pang.xunlei@linaro.org>
Acked-by: default avatarRabin Vincent <rabin@rab.in>
Signed-off-by: default avatarJesper Nilsson <jespern@axis.com>
parent fad5a06b

arch/cris/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -57,7 +57,6 @@ 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

arch/cris/kernel/time.c

+0 −25
Original line number Diff line number Diff line
@@ -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