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f77dac6cd6
SDMA queue allocation requires the dqm lock at it modify the global dqm members. Move up the dqm_lock so sdma queue allocation is enclosed in the critical section. Move mqd allocation out of critical section to avoid circular lock dependency. Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>