Re: [PATCH] coresight: cti: disclaim device only when it's claimed

On Tue, 18 Aug 2020 at 12:11, Tingwei Zhang wrote: > > Coresight_claim_device() is called in cti_starting_cpu() only > when CTI is enabled while coresight_disclaim_device() is called > uncontionally in cti_dying_cpu(). This triggered below WARNING. > Only call disclaim device when CTI device is en

[PATCH] coresight: cti: disclaim device only when it's claimed

Coresight_claim_device() is called in cti_starting_cpu() only when CTI is enabled while coresight_disclaim_device() is called uncontionally in cti_dying_cpu(). This triggered below WARNING. Only call disclaim device when CTI device is enabled to fix it. [ 75.989643] WARNING: CPU: 1 PID: 14 at ke