platform/x86: think-lmi: Allow empty admin password

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SVP = BIOS Supervisor/Admin password
SMP = BIOS System password

If SMP ACL is enabled in the BIOS then the system allows you to set the
SMP without a SVP password configured. Change code to allow this.
BIOS will return permissions error if SVP is required.

Signed-off-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20241024195536.6992-3-mpearson-lenovo@squebb.ca
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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Mark Pearson 2024-10-24 15:55:23 -04:00 • committed by Ilpo Järvinen

parent c7842e69e4

commit 7c0bbf1ae6

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drivers/platform/x86/think-lmi.c

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