tree c790bdabed665172796d51d9bd5cff893613e6b2
parent cc94e71b3ac5233d5ff6bc0156ded8ff03408c24
author Boyan Karatotev <boyan.karatotev@arm.com> 1729492591 +0100
committer Boyan Karatotev <boyan.karatotev@arm.com> 1738592987 +0000

refactor: panic after calling psci_power_down_wfi()

This function doesn't return and its callers that don't return either
rely on this. Drop the dead attribute and add a panic() after it to make
this expectation explicit. Calling `wfi` in the powerdown sequence is
terminal so even if the function was made to return, there would be no
functional change.

This is useful for a following patch that makes psci_power_down_wfi()
return.

Change-Id: I62ca1ee058b1eaeb046966c795081e01bf45a2eb
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>