linux-phytec-fsl

drm/radeon: fix typo in golden register setup on evergreen

Fixes hangs on driver load on some cards.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=76998

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org