drm/radeon: fix possible segfault when parsing pm tables
If we have a empty power table, bail early and allocate
the default power state.
Should fix:
https://bugs.freedesktop.org/show_bug.cgi?id=63865
Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent
beb71fc6
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