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750fa7c20e
When the driver detects an heartbeat failure, it starts the recovery flow. Set a limit so that the number of events is limited in case the heartbeat status is read too frequently. Signed-off-by: Furong Zhou <furong.zhou@intel.com> Reviewed-by: Ahsan Atta <ahsan.atta@intel.com> Reviewed-by: Markas Rapoportas <markas.rapoportas@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Mun Chun Yep <mun.chun.yep@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>