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| author | Greg Ungerer <gerg@uclinux.org> | 2012-01-23 05:34:58 (GMT) |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2012-03-04 23:43:04 (GMT) |
| commit | 35aefb2645d1ae7576699b2d7b66d6c9503113fc (patch) | |
| tree | d2976ce7f95983751e42c33bcb61923a120aa072 /arch/m68k/kernel | |
| parent | 9517746131f62294ddd922bcd288415be5104c23 (diff) | |
| download | linux-35aefb2645d1ae7576699b2d7b66d6c9503113fc.tar.xz | |
m68knommu: modify timer init code to make it consistent with m68k code
With a few small changes we can make the m68knommu timer init code the
same as the m68k code. By using the mach_sched_init function pointer
and reworking the current timer initializers to keep track of the common
m68k timer_interrupt() handler we end up with almost identical code for
m68knommu.
This will allow us to more easily merge the mmu and non-mmu m68k time.c
in future patches.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/kernel')
| -rw-r--r-- | arch/m68k/kernel/setup_no.c | 1 | ||||
| -rw-r--r-- | arch/m68k/kernel/time_no.c | 8 |
2 files changed, 4 insertions, 5 deletions
diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index 8394b56..7dc186b 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -48,6 +48,7 @@ EXPORT_SYMBOL(memory_end); char __initdata command_line[COMMAND_LINE_SIZE]; /* machine dependent timer functions */ +void (*mach_sched_init)(irq_handler_t handler) __initdata = NULL; int (*mach_set_clock_mmss)(unsigned long); int (*mach_hwclk) (int, struct rtc_time*); diff --git a/arch/m68k/kernel/time_no.c b/arch/m68k/kernel/time_no.c index ca3b3b4..5fa42f1 100644 --- a/arch/m68k/kernel/time_no.c +++ b/arch/m68k/kernel/time_no.c @@ -32,12 +32,11 @@ static inline int set_rtc_mmss(unsigned long nowtime) return -1; } -#ifndef CONFIG_GENERIC_CLOCKEVENTS /* * timer_interrupt() needs to keep up the real-time clock, * as well as call the "xtime_update()" routine every clocktick */ -irqreturn_t arch_timer_interrupt(int irq, void *dummy) +static irqreturn_t timer_interrupt(int irq, void *dummy) { if (current->pid) @@ -49,7 +48,6 @@ irqreturn_t arch_timer_interrupt(int irq, void *dummy) return(IRQ_HANDLED); } -#endif void read_persistent_clock(struct timespec *ts) { @@ -72,7 +70,7 @@ int update_persistent_clock(struct timespec now) return set_rtc_mmss(now.tv_sec); } -void time_init(void) +void __init time_init(void) { - hw_timer_init(); + mach_sched_init(timer_interrupt); } |