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SubjectRe: [PATCH 4/8] timekeeping: Use syscore_ops instead of sysdev class and sysdev
On Sat, 12 Mar 2011, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <>
> The timekeeping subsystem uses a sysdev class and a sysdev for
> executing timekeeping_suspend() after interrupts have been turned off
> on the boot CPU (during system suspend) and for executing
> timekeeping_resume() before turning on interrupts on the boot CPU
> (during system resume). However, since both of these functions
> ignore their arguments, the entire mechanism may be replaced with a
> struct syscore_ops object which is simpler.
> Signed-off-by: Rafael J. Wysocki <>

Reviewed-by: Thomas Gleixner <>

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