f989fa298c
When building on OpenBSD/arm64 with clang 15, unaligned access
warnings are seen when a union is embedded inside a packed struct.
drm/amd/pm/powerplay/hwmgr/vega20_pptable.h:136:17: error: field
smcPPTable within 'struct _ATOM_VEGA20_POWERPLAYTABLE' is less aligned
than 'PPTable_t' and is usually due to
'struct _ATOM_VEGA20_POWERPLAYTABLE' being packed, which can lead to
unaligned accesses [-Werror,-Wunaligned-access]
PPTable_t smcPPTable;
^
Make PPTable_t packed to avoid this.
Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>