[PATCH 1/5] locking/atomic: simplify ifdef generation

[Mark Rutland]

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@xxxxxxx>
Cc: Boqun Feng <boqun.feng@xxxxxxxxx>
Cc: Daniel Axtens <dja@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Marco Elver <elver@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
---
 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 317a6cec76e1..2601ff4f9468 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}" "${sfx}" "_release" "$@"
-- 
2.11.0