Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=aeecf3142d82414d511135cc85f86caddfb58338
Commit:     aeecf3142d82414d511135cc85f86caddfb58338
Parent:     a5f6abd4f7558fea97bc4021fd0eb7dcc5d16a77
Author:     john stultz <[EMAIL PROTECTED]>
AuthorDate: Sun May 6 14:50:34 2007 -0700
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon May 7 12:12:58 2007 -0700

    Convert h8/300 to generic timekeeping
    
    Currently h8/300 does not implement sub-jiffy timekeeping, so there is no
    benefit to having arch specific timekeeping code.
    
    This patch simply removes those functions and enables the generic
    timekeeping code.
    
    Signed-off-by: John Stultz <[EMAIL PROTECTED]>
    Acked-by: Yoshinori Sato <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 arch/h8300/Kconfig       |    4 +++
 arch/h8300/kernel/time.c |   52 ----------------------------------------------
 2 files changed, 4 insertions(+), 52 deletions(-)

diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 1734d96..86f6ca3 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -53,6 +53,10 @@ config GENERIC_CALIBRATE_DELAY
        bool
        default y
 
+config GENERIC_TIME
+       bool
+       default y
+
 config TIME_LOW_RES
        bool
        default y
diff --git a/arch/h8300/kernel/time.c b/arch/h8300/kernel/time.c
index d1ef615..91d3b56 100644
--- a/arch/h8300/kernel/time.c
+++ b/arch/h8300/kernel/time.c
@@ -66,55 +66,3 @@ void time_init(void)
 
        platform_timer_setup(timer_interrupt);
 }
-
-/*
- * This version of gettimeofday has near microsecond resolution.
- */
-void do_gettimeofday(struct timeval *tv)
-{
-       unsigned long flags;
-       unsigned long usec, sec;
-
-       read_lock_irqsave(&xtime_lock, flags);
-       usec = 0;
-       sec = xtime.tv_sec;
-       usec += (xtime.tv_nsec / 1000);
-       read_unlock_irqrestore(&xtime_lock, flags);
-
-       while (usec >= 1000000) {
-               usec -= 1000000;
-               sec++;
-       }
-
-       tv->tv_sec = sec;
-       tv->tv_usec = usec;
-}
-
-EXPORT_SYMBOL(do_gettimeofday);
-
-int do_settimeofday(struct timespec *tv)
-{
-       if ((unsigned long)tv->tv_nsec >= NSEC_PER_SEC)
-               return -EINVAL;
-
-       write_lock_irq(&xtime_lock);
-       /* This is revolting. We need to set the xtime.tv_usec
-        * correctly. However, the value in this location is
-        * is value at the last tick.
-        * Discover what correction gettimeofday
-        * would have done, and then undo it!
-        */
-       while (tv->tv_nsec < 0) {
-               tv->tv_nsec += NSEC_PER_SEC;
-               tv->tv_sec--;
-       }
-
-       xtime.tv_sec = tv->tv_sec;
-       xtime.tv_nsec = tv->tv_nsec;
-       ntp_clear();
-       write_sequnlock_irq(&xtime_lock);
-       clock_was_set();
-       return 0;
-}
-
-EXPORT_SYMBOL(do_settimeofday);
-
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