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(parent: ba2ba1c) | patch
checkpatch: add PREFER_IS_ENABLED test
authorJoe Perches <joe@perches.com>
Sat, 21 May 2016 00:04:00 +0000 (17:04 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 21 May 2016 00:58:30 +0000 (17:58 -0700)
commit3347a51f0a6bae18e1156918716a824cc884f07c
tree94c06449f8c37ad6ae82ce58c45c38fb7eebb004tree | snapshot
parentba2ba1c03455df738aa291e12b3c1d7f8199890fcommit | diff
checkpatch: add PREFER_IS_ENABLED test

Using #if defined CONFIG_<FOO> || defined CONFIG_<FOO>_MODULE is
more verbose than necessary and IS_ENABLED(CONFIG_<FOO>) is preferred.

So add a test and a message for it.

--fix it to if desired.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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