x86/hpet: Separate counter check out of clocksource register code

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The init code checks whether the HPET counter works late in the init
function when the clocksource is registered. That should happen right with
the other sanity checks.

Split it into a separate validation function and move it to the other
sanity checks.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Andi Kleen <andi.kleen@intel.com>
Cc: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Ravi Shankar <ravi.v.shankar@intel.com>
Link: https://lkml.kernel.org/r/20190623132435.058540608@linutronix.de

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This commit is contained in:

Thomas Gleixner 2019-06-23 15:23:51 +02:00

parent 6bdec41a0c

commit 3222daf970

1 changed files with 31 additions and 34 deletions

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arch/x86/kernel/hpet.c

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