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Date:   Tue, 27 Jul 2021 13:58:46 -0000
From:   "tip-bot2 for Mark Rutland" <tip-bot2@linutronix.de>
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Subject: [tip: locking/core] locking/atomic: simplify ifdef generation
Cc:     Mark Rutland <mark.rutland@arm.com>,
        "Peter Zijlstra (Intel)" <peterz@infradead.org>, x86@kernel.org,
        linux-kernel@vger.kernel.org
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The following commit has been merged into the locking/core branch of tip:

Commit-ID:     47401d94947d507ff9f33fccf490baf47638fb69
Gitweb:        https://git.kernel.org/tip/47401d94947d507ff9f33fccf490baf47638fb69
Author:        Mark Rutland <mark.rutland@arm.com>
AuthorDate:    Tue, 13 Jul 2021 11:52:49 +01:00
Committer:     Peter Zijlstra <peterz@infradead.org>
CommitterDate: Fri, 16 Jul 2021 18:46:44 +02:00

locking/atomic: simplify ifdef generation

In gen-atomic-fallback.sh's gen_proto_order_variants(), we generate some
ifdeferry with:

| local basename="${arch}${atomic}_${pfx}${name}${sfx}"
| ...
| printf "#ifdef ${basename}\n"
| ...
| printf "#endif /* ${arch}${atomic}_${pfx}${name}${sfx} */\n\n"

For clarity, use ${basename} for both sides, rather than open-coding the
string generation.

There is no change to any of the generated headers as a result of this
patch.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210713105253.7615-2-mark.rutland@arm.com
---
 scripts/atomic/gen-atomic-fallback.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/atomic/gen-atomic-fallback.sh b/scripts/atomic/gen-atomic-fallback.sh
index 317a6ce..2601ff4 100755
--- a/scripts/atomic/gen-atomic-fallback.sh
+++ b/scripts/atomic/gen-atomic-fallback.sh
@@ -128,7 +128,7 @@ gen_proto_order_variants()
 	gen_basic_fallbacks "${basename}"
 
 	if [ ! -z "${template}" ]; then
-		printf "#endif /* ${arch}${atomic}_${pfx}${name}${sfx} */\n\n"
+		printf "#endif /* ${basename} */\n\n"
 		gen_proto_fallback "${meta}" "${pfx}" "${name}" "${sfx}" "" "$@"
 		gen_proto_fallback "${meta}" "${pfx}" "${name}" "${sfx}" "_acquire" "$@"
 		gen_proto_fallback "${meta}" "${pfx}" "${name}" "${sfx}" "_release" "$@"