Commit 47401d94 authored by Mark Rutland's avatar Mark Rutland Committed by Peter Zijlstra
Browse files

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: default avatarMark Rutland <mark.rutland@arm.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210713105253.7615-2-mark.rutland@arm.com
parent d4e5076c

scripts/atomic/gen-atomic-fallback.sh

+1 −1
Original line number Diff line number Diff line
@@ -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" "$@"