powerpc/time: Use clockevents_register_device(), fixing an issue with large decrementer

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We currently cap the decrementer clockevent at 4 seconds, even on systems
with large decrementer support. Fix this by converting the code to use
clockevents_register_device() which calculates the upper bound based on
the max_delta passed in.

Signed-off-by: Anton Blanchard <anton@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Anton Blanchard 2018-10-02 09:01:04 +10:00 • committed by Michael Ellerman

parent f86ad3e019

commit 8b78fdb045

1 changed files with 3 additions and 14 deletions

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arch/powerpc/kernel/time.c

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