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authorTorben Hohn <torbenh@gmx.de>2011-01-27 16:00:06 +0100
committerThomas Gleixner <tglx@linutronix.de>2011-01-31 14:55:46 +0100
commite53f276beb655c711a5d1f25f800b61aa976e34f (patch)
tree4589d54fcfedc6654bb252caed350791a29a8248 /arch/m68knommu
parent7bde2ab7cb51f14c6f6574f0f5a78445f2caed3e (diff)
downloadop-kernel-dev-e53f276beb655c711a5d1f25f800b61aa976e34f.zip
op-kernel-dev-e53f276beb655c711a5d1f25f800b61aa976e34f.tar.gz
m68k: Switch do_timer() to xtime_update()
xtime_update() properly takes the xtime_lock Signed-off-by: Torben Hohn <torbenh@gmx.de> Cc: Sam Creasey <sammy@sammy.net> Cc: Peter Zijlstra <peterz@infradead.org> Cc: johnstul@us.ibm.com Cc: Roman Zippel <zippel@linux-m68k.org> Cc: hch@infradead.org Cc: yong.zhang0@gmail.com Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greg Ungerer <gerg@uclinux.org> LKML-Reference: <20110127150006.23248.71790.stgit@localhost> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/m68knommu')
-rw-r--r--arch/m68knommu/kernel/time.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/m68knommu/kernel/time.c b/arch/m68knommu/kernel/time.c
index d6ac2a4..6623909 100644
--- a/arch/m68knommu/kernel/time.c
+++ b/arch/m68knommu/kernel/time.c
@@ -36,7 +36,7 @@ static inline int set_rtc_mmss(unsigned long nowtime)
#ifndef CONFIG_GENERIC_CLOCKEVENTS
/*
* timer_interrupt() needs to keep up the real-time clock,
- * as well as call the "do_timer()" routine every clocktick
+ * as well as call the "xtime_update()" routine every clocktick
*/
irqreturn_t arch_timer_interrupt(int irq, void *dummy)
{
@@ -44,11 +44,7 @@ irqreturn_t arch_timer_interrupt(int irq, void *dummy)
if (current->pid)
profile_tick(CPU_PROFILING);
- write_seqlock(&xtime_lock);
-
- do_timer(1);
-
- write_sequnlock(&xtime_lock);
+ xtime_update(1);
update_process_times(user_mode(get_irq_regs()));
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