diff options
| author | Gavin Shan <[email protected]> | 2016-08-02 14:10:30 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2016-10-04 16:29:23 +1100 |
| commit | a7032132d7560a8434e1f54b71efd7fa20f073bd (patch) | |
| tree | 82688b97fe371368b2d01c1e0cfc9fe7a2c51689 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf | |
| parent | d63e51b31e0b655ed0f581b8a8fd4c4b4f8d1919 (diff) | |
powerpc/powernv: Use CPU-endian hub diag-data type in pnv_eeh_get_and_dump_hub_diag()
The hub diag-data type is filled with big-endian data by OPAL call
opal_pci_get_hub_diag_data(). We need convert it to CPU-endian value
before using it. The issue is reported by sparse as pointed by Michael
Ellerman:
eeh-powernv.c:1309:21: warning: restricted __be16 degrades to integer
This converts hub diag-data type to CPU-endian before using it in
pnv_eeh_get_and_dump_hub_diag().
Fixes: 2a485ad7c88d ("powerpc/powernv: Drop PHB operation next_error()")
Cc: [email protected] # v4.1+
Suggested-by: Michael Ellerman <[email protected]>
Signed-off-by: Gavin Shan <[email protected]>
Reviewed-by: Russell Currey <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf')
0 files changed, 0 insertions, 0 deletions