8c8a423821
Instead of succeeding when either the firmware reports a TPM device or we find a TPM device, let's check that the firmware reports a TPM device and the TPM subsystem is enabled in the kernel. To check whether the subsystem enabled, we check if the relevant subdirectory in /sys exists at all. (cherry picked from commit 300bba79c22e4be1effe2faad0e59ac725d396a1) (cherry picked from commit 1757446e8bc4dc076badd5c1ad53a0021c42638c)
System and Service Manager
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