diff options
Diffstat (limited to 'arch/sh/kernel/time.c')
| -rw-r--r-- | arch/sh/kernel/time.c | 41 |
1 files changed, 18 insertions, 23 deletions
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c index 8acd70bffe76..149d9713eddf 100644 --- a/arch/sh/kernel/time.c +++ b/arch/sh/kernel/time.c @@ -3,13 +3,12 @@ * * Copyright (C) 1999 Tetsuya Okada & Niibe Yutaka * Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org> - * Copyright (C) 2002, 2003, 2004, 2005 Paul Mundt + * Copyright (C) 2002 - 2006 Paul Mundt * Copyright (C) 2002 M. R. Brown <mrbrown@linux-sh.org> * * Some code taken from i386 version. * Copyright (C) 1991, 1992, 1995 Linus Torvalds */ - #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> @@ -26,15 +25,20 @@ struct sys_timer *sys_timer; DEFINE_SPINLOCK(rtc_lock); EXPORT_SYMBOL(rtc_lock); -/* XXX: Can we initialize this in a routine somewhere? Dreamcast doesn't want - * these routines anywhere... */ -#ifdef CONFIG_SH_RTC -void (*rtc_sh_get_time)(struct timespec *) = sh_rtc_gettimeofday; -int (*rtc_sh_set_time)(const time_t) = sh_rtc_settimeofday; -#else -void (*rtc_sh_get_time)(struct timespec *); -int (*rtc_sh_set_time)(const time_t); -#endif +/* Dummy RTC ops */ +static void null_rtc_get_time(struct timespec *tv) +{ + tv->tv_sec = mktime(2000, 1, 1, 0, 0, 0); + tv->tv_nsec = 0; +} + +static int null_rtc_set_time(const time_t secs) +{ + return 0; +} + +void (*rtc_sh_get_time)(struct timespec *) = null_rtc_get_time; +int (*rtc_sh_set_time)(const time_t) = null_rtc_set_time; /* * Scheduler clock - returns current time in nanosec units. @@ -70,7 +74,6 @@ void do_gettimeofday(struct timeval *tv) tv->tv_sec = sec; tv->tv_usec = usec; } - EXPORT_SYMBOL(do_gettimeofday); int do_settimeofday(struct timespec *tv) @@ -103,7 +106,6 @@ int do_settimeofday(struct timespec *tv) return 0; } - EXPORT_SYMBOL(do_settimeofday); /* last time the RTC clock got updated */ @@ -181,7 +183,6 @@ static int __init timer_init_sysfs(void) sys_timer->dev.cls = &timer_sysclass; return sysdev_register(&sys_timer->dev); } - device_initcall(timer_init_sysfs); void (*board_time_init)(void); @@ -193,15 +194,9 @@ void __init time_init(void) clk_init(); - if (rtc_sh_get_time) { - rtc_sh_get_time(&xtime); - } else { - xtime.tv_sec = mktime(2000, 1, 1, 0, 0, 0); - xtime.tv_nsec = 0; - } - - set_normalized_timespec(&wall_to_monotonic, - -xtime.tv_sec, -xtime.tv_nsec); + rtc_sh_get_time(&xtime); + set_normalized_timespec(&wall_to_monotonic, + -xtime.tv_sec, -xtime.tv_nsec); /* * Find the timer to use as the system timer, it will be |