Commit e6639117 authored by Peter De Schrijver's avatar Peter De Schrijver Committed by Stephen Warren

kernel: add calibration_delay_done()

Add calibration_delay_done() call and dummy implementation. This allows
architectures to stop accepting registrations for new timer based delay
Signed-off-by: default avatarPeter De Schrijver <>
Acked-by: default avatarRussell King <>
Signed-off-by: default avatarStephen Warren <>
parent 7171511e
......@@ -262,6 +262,15 @@ unsigned long __attribute__((weak)) calibrate_delay_is_known(void)
return 0;
* Indicate the cpu delay calibration is done. This can be used by
* architectures to stop accepting delay timer registrations after this point.
void __attribute__((weak)) calibration_delay_done(void)
void calibrate_delay(void)
unsigned long lpj;
......@@ -301,4 +310,6 @@ void calibrate_delay(void)
loops_per_jiffy = lpj;
printed = true;
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