fb7b11e163
[Why] The pointer for integrated_info can be NULL which causes the system to do a null pointer deference and hang on boot. [How] Add a check to ensure that integrated_info is not null before enabling DP ss. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Sun peng Li <Sunpeng.Li@amd.com> Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>