timekeeping: Use mul_u64_u32_shr() instead of open coding it

The resume code must deal with a clocksource delta which is potentially big
enough to overflow the 64bit mult.

Replace the open coded handling with the proper function.

Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: David Gibson <[email protected]>
Acked-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Parit Bhargava <[email protected]>
Cc: Laurent Vivier <[email protected]>
Cc: "Christopher S. Hall" <[email protected]>
Cc: Chris Metcalf <[email protected]>
Cc: Richard Cochran <[email protected]>
Cc: Liav Rehana <[email protected]>
Cc: John Stultz <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>

0 files changed, 0 insertions, 0 deletions