x86/hpet: Simplify counter validation

There is no point to loop for 200k TSC cycles to check afterwards whether
the HPET counter is working. Read the counter inside of the loop and break
out when the counter value changed.

Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Ingo Molnar <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Ricardo Neri <[email protected]>
Cc: Ashok Raj <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Suravee Suthikulpanit <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Ravi Shankar <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]

0 files changed, 0 insertions, 0 deletions