linux-imx

drm/amd/pp: Fix incorrect return value in smu7_check_clk_voltage_valid

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>