checkpatch: warn when declaring "struct spinlock foo;"
spinlock_t should always be used. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: "Luis R. Rodriguez" <mcgrof@do-not-panic.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -3336,6 +3336,12 @@ sub process {
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"Avoid line continuations in quoted strings\n" . $herecurr);
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"Avoid line continuations in quoted strings\n" . $herecurr);
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}
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}
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# check for struct spinlock declarations
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if ($line =~ /^.\s*\bstruct\s+spinlock\s+\w+\s*;/) {
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WARN("USE_SPINLOCK_T",
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"struct spinlock should be spinlock_t\n" . $herecurr);
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}
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# Check for misused memsets
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# Check for misused memsets
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if ($^V && $^V ge 5.10.0 &&
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if ($^V && $^V ge 5.10.0 &&
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defined $stat &&
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defined $stat &&
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