soc: qcom: smem: Add qcom_smem_bust_hwspin_lock_by_host()
Add qcom_smem_bust_hwspin_lock_by_host to enable remoteproc to bust the hwspin_lock owned by smem. In the event the remoteproc crashes unexpectedly, the remoteproc driver can invoke this API to try and bust the hwspin_lock and release the lock if still held by the remoteproc device. Signed-off-by:Chris Lew <quic_clew@quicinc.com> Reviewed-by:
Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20240529-hwspinlock-bust-v3-3-c8b924ffa5a2@quicinc.com Signed-off-by:
Bjorn Andersson <andersson@kernel.org>
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