drm/amd/pm/smu7: return error on message send failure

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: George Zhang <george.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Michał Mirosław 2026-07-02 18:24:40 +02:00 • committed by Alex Deucher
commit 0d2d656dfe