| commit | c6dddf45402caeadc49dc859fa497cfb98841af4 | [log] [tgz] |
|---|---|---|
| author | Tao Zhou <tao.zhou1@amd.com> | Wed Aug 07 10:28:54 2019 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Fri Aug 09 11:14:11 2019 -0500 |
| tree | dde5a0b1cdd97c9a84849ccae3615ea2e57df314 | |
| parent | 2a1e00c3c0d37f65241236d7731ef6bb92f0d07f [diff] |
drm/amdgpu: replace readq/writeq with atomic64 operations what we really want is a read or write that is guaranteed to be 64 bits at a time, atomic64 operations are supported on all architectures Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>