From: Stephen Warren Date: Thu, 8 Nov 2012 17:50:55 +0000 (-0700) Subject: cris: move usec/nsec conversion to do_slow_gettimeoffset X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=547046f2f09f1837d39619afbc7a6e35673d7c98;p=openwrt%2Fstaging%2Fblogic.git cris: move usec/nsec conversion to do_slow_gettimeoffset Move usec to nsec conversion from arch_gettimeoffset() to do_slow_gettimeoffset(); in a future patch, do_slow_gettimeoffset() will be used directly as the implementation of arch_gettimeoffset(), so needs to perform all required calculations. Cc: Mikael Starvik Cc: linux-cris-kernel@axis.com Acked-by: Jesper Nilsson Signed-off-by: Stephen Warren --- diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c index bcffcb6a9415..162892f24a20 100644 --- a/arch/cris/arch-v10/kernel/time.c +++ b/arch/cris/arch-v10/kernel/time.c @@ -65,8 +65,8 @@ unsigned long do_slow_gettimeoffset(void) */ count = *R_TIMER0_DATA; - /* Convert timer value to usec */ - return (TIMER0_DIV - count) * ((NSEC_PER_SEC/1000)/HZ)/TIMER0_DIV; + /* Convert timer value to nsec */ + return (TIMER0_DIV - count) * (NSEC_PER_SEC/HZ)/TIMER0_DIV; } /* Excerpt from the Etrax100 HSDD about the built-in watchdog: diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c index 277ffc459e4b..b063c9217b5c 100644 --- a/arch/cris/kernel/time.c +++ b/arch/cris/kernel/time.c @@ -46,7 +46,7 @@ static unsigned long (*do_gettimeoffset)(void) = do_slow_gettimeoffset; u32 arch_gettimeoffset(void) { - return do_gettimeoffset() * 1000; + return do_gettimeoffset(); } #endif