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| author |   Simon Horman <horms@kernel.org> | 2024-10-10 12:04:10 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2024-10-14 13:20:41 +0100 |
| commit | 5c16e118b796e95d6e5c80c5d8af2591262431c9 (patch) | |
| tree | 57f0d5dab99f226b97b77aa6da83225c3788d584 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | r8169: enable SG/TSO on selected chip versions per default (diff) | |
| download | wireguard-linux-5c16e118b796e95d6e5c80c5d8af2591262431c9.tar.xz wireguard-linux-5c16e118b796e95d6e5c80c5d8af2591262431c9.zip | |
net: ethernet: ti: am65-cpsw: Use __be64 type for id_temp
The id_temp local variable in am65_cpsw_nuss_probe() is
used to hold a 64-bit big-endian value as it is assigned using
cpu_to_be64().
It is read using memcpy(), where it is written as an identifier into a
byte-array. So this can also be treated as big endian.
As it's type is currently host byte order (u64), sparse flags
an endian mismatch when compiling for little-endian systems:
.../am65-cpsw-nuss.c:3454:17: warning: incorrect type in assignment (different base types)
.../am65-cpsw-nuss.c:3454:17: expected unsigned long long [usertype] id_temp
.../am65-cpsw-nuss.c:3454:17: got restricted __be64 [usertype]
Address this by using __be64 as the type of id_temp.
No functional change intended.
Compile tested only.
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions