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authorFeng Tang <feng.tang@intel.com>2011-02-15 00:13:31 +0800
committerThomas Gleixner <tglx@linutronix.de>2011-02-14 18:20:43 +0100
commit6b617e224dfac0b64ed70dacdac50be6eb78a6a1 (patch)
tree6c7f45ab80c5c6d8f9005b12ad45c182c9b9f449 /arch/x86/kernel/setup.c
parent991cfffa7c19aa648546aff666595af896e568ba (diff)
x86/platform: Add a wallclock_init func to x86_init.timers ops
Some wall clock devices use MMIO based HW register, this new function will give them a chance to do some initialization work before their get/set_time service get called, which is usually in early kernel boot phase. Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/setup.c')
-rw-r--r--arch/x86/kernel/setup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 21c6746338a..68d535a77df 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -1059,6 +1059,8 @@ void __init setup_arch(char **cmdline_p)
#endif
x86_init.oem.banner();
+ x86_init.timers.wallclock_init();
+
mcheck_init();
local_irq_save(flags);