Attention is currently required from: Furquan Shaikh, Tim Wawrzynczak, Kane Chen, Karthik Ramasubramanian.

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• Commit Message:

  • Patch Set #4, Line 7:

    soc/intel/{adl, tgl, jsl}: Don't disable bus master on PMC device in sleep smi
    
    We found system hang if the shutdown is triggered before fsps.
    This is due to the io decode enable on pmc is disabled by
    busmaster_disable_on_bus function.
    Hence, the slp_en on acpi pm1_cnt register doesn't succeed.
    So this change skip pmc bus disable before shutdown.
    
    The reason issue is not reproduced after fsps is beacause pmc pci
    device is hidden after fsps.
    That's why busmaster_disable_on_bus won't clear io deocde on pmc device.
    

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    i've changed the commit msg.

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