| commit | d08d692ebbc0fccb96506b80b5063b9309f219a7 | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexander.deucher@amd.com> | Tue May 19 16:54:55 2020 -0400 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Thu May 21 18:00:00 2020 -0400 |
| tree | 9b799c5c0fdccee3b62ae5d8de5a57e96e5daba0 | |
| parent | f7646585a30ed8ef5ab300d4dc3b0c1d6afbe71d [diff] |
drm/amdgpu: improve error handling in pcie_bw 1. Initialize the counters to 0 in case the callback fails to initialize them. 2. The counters don't exist on APUs so return an error for them. 3. Return an error if the callback doesn't exist. Reviewed-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-By: Kent Russell <kent.russell@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>