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| author | Will Deacon <will@kernel.org> | 2019-11-07 14:49:00 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-07-21 10:50:37 +0100 |
| commit | ad83ec6ce13618a8b975ffdd8291742cb5b0005b (patch) | |
| tree | 04feef9fd68a35ee62e5d2b8e69ac65d7d690ab2 /scripts/checkpatch.pl | |
| parent | c6cd2e011655aead2097273a04350f52429a1a8d (diff) | |
| download | linux-stable-ad83ec6ce13618a8b975ffdd8291742cb5b0005b.tar.gz linux-stable-ad83ec6ce13618a8b975ffdd8291742cb5b0005b.tar.bz2 linux-stable-ad83ec6ce13618a8b975ffdd8291742cb5b0005b.zip | |
checkpatch: Remove checks relating to [smp_]read_barrier_depends()
The [smp_]read_barrier_depends() macros no longer exist, so we don't
need to deal with them in the checkpatch script.
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 4c820607540b..8032f80c5bc7 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -5903,8 +5903,7 @@ sub process { my $barriers = qr{ mb| rmb| - wmb| - read_barrier_depends + wmb }x; my $barrier_stems = qr{ mb__before_atomic| @@ -5953,12 +5952,6 @@ sub process { } } -# check for smp_read_barrier_depends and read_barrier_depends - if (!$file && $line =~ /\b(smp_|)read_barrier_depends\s*\(/) { - WARN("READ_BARRIER_DEPENDS", - "$1read_barrier_depends should only be used in READ_ONCE or DEC Alpha code\n" . $herecurr); - } - # check of hardware specific defines if ($line =~ m@^.\s*\#\s*if.*\b(__i386__|__powerpc64__|__sun__|__s390x__)\b@ && $realfile !~ m@include/asm-@) { CHK("ARCH_DEFINES", |